On 5 November 2026, the AllChinaBuy homepage displayed a maintenance notice. It directed customers with order questions to its support team and gave no reopening date. If you have an order in progress, the notice tells you about the website. To find out what happened to your purchase, start with the most recent record you can connect to that specific item.
A product bought from a seller, an item received at a warehouse and a parcel handed to an international carrier are three different things. Each can acquire its own reference. Even if the dashboard is unavailable, an old confirmation, a saved warehouse photo or a dispatch email may point to the right next step. Here is how to read what you already have and ask one question that someone can actually answer.
Start with the last dated record
Search your inbox and saved screenshots for the item name and the approximate purchase date. Open the original message so that you can see who sent it, when it arrived and which stage it describes. Write down the label beside each number exactly as it appeared. A long string of digits can be an order reference, a marketplace item ID or a domestic parcel number. Its length alone cannot identify it.
Make a short timeline with three columns: date as shown, event in the original wording, and reference attached to it. If an email and a screenshot show different times, preserve the time zone where it is visible. Leave a gap when you lack evidence. For example, “paid on Monday” followed by “warehouse photo saved Thursday” supports an arrival by the time of the photo; it does not give you an exact arrival time or a later dispatch date.
If you only have a purchase confirmation
The purchase reference lets support locate the shopping transaction. Match the item name, quantity, selected size or colour and amount to the confirmation. If you bought two shirts in one checkout, note whether you received one combined order reference or separate item lines. Copy the reference for the shirt you are asking about and include the other only if it helps distinguish them. A bank transaction reference can help identify a payment, but it cannot tell you which warehouse shelf received the shirt.
Suppose your record shows a paid order for a blue medium shirt and no later update. A focused question would be: “I have order [reference] for the blue shirt in size M, placed on [date]. Could you confirm whether the seller sent this item and whether there is a domestic shipment reference?” This asks for the next missing event. If support confirms dispatch within China, keep the carrier name and domestic number together; that leg ends at the receiving warehouse.
If you have a warehouse item number or QC photos
A warehouse record typically identifies an individual stored item. A photo can help connect that record to the item you chose when it shows a matching reference or comes from the same saved item page. Write down the warehouse number and the visible size, colour or option. If your saved image shows only a shoe with no label, a second screenshot that includes the warehouse record and its thumbnail can make the connection clearer.
Imagine you received QC photos for a pair of shoes, then lost dashboard access before checking the parcel screen. Keep the photo date separate from the last date you saw the item listed. Ask whether the item is still recorded under that warehouse number and whether it has been assigned to a parcel. If storage timing matters, ask for the applicable date in your case. The public maintenance notice provides no individual storage balance, extension or release decision.
If you have a parcel reference or tracking number
A parcel submission can have an internal booking number before a carrier publishes tracking. Check the heading in the dispatch message. If it names a carrier and supplies a tracking number, enter that number on the carrier’s own tracking page. Keep any leading zeroes and check for spaces introduced when copying from a screenshot. Save the wording and time of the latest event, particularly if you expect another carrier to handle the final delivery.
Read the first result as narrowly as it is written. A label-created or shipment-information event records electronic details. A collection or acceptance scan is stronger evidence that the named carrier received the parcel. If there is no result, check whether you copied the booking reference or the number for delivery within China. When the carrier and number appear correct, ask the sender to confirm the handoff and the number intended for destination-country tracking. An empty tracking page by itself does not establish a loss.
When one order becomes several items or parcels
A single payment can cover several items that arrive on different dates. Several warehouse items can also be packed into one international parcel. Make one line per item and keep the references alongside each other. For example, put “shirt, order A, warehouse item B, parcel C” on one line and “cap, order A, warehouse item D, parcel unconfirmed” on the next. These letters illustrate relationships; the actual format may differ.
If parcel C receives a delivery scan, apply it only to the items you can link to C. A photo of the cap at the warehouse does not establish that the cap was inside the delivered package. Look for the saved packing list or a message that connects item D to that parcel. If neither is available, ask support to confirm the item-to-parcel mapping. That is a different request from asking a carrier to investigate a missing delivery.
What to check without signing in
Open the platform homepage directly to read its current announcement; write down the date you checked. For a dispatched parcel, go to the named carrier and keep a copy of the last public scan. For a purchase or warehouse question, use the contact details currently displayed on the official homepage. A spreadsheet listing or its marketplace product ID can identify a seller’s product, but neither gives access to a private order or a warehouse record.
Prepare a concise message before opening the support channel: “I’m checking [item and option]. My last confirmed event was [event] on [date]. The matching reference is [reference and type]. Could you confirm [one missing fact]?” Attach the relevant part of a receipt or screenshot only if it helps resolve that fact. Crop other orders, payment credentials and unrelated personal details. Keep the original privately in case you later need to show a clearer view of the same event.
What to do with the answer
Add the reply and its date to the same timeline. If support supplies a new reference, record what it refers to before trying it elsewhere. For example, a warehouse receipt number helps identify the stored item; a separate carrier number belongs beside the parcel entry. If the reply gives only a general status, follow up in the same conversation with the outstanding question and the last reference that both sides can identify.
When the website becomes accessible to you again, compare the current records with your saved timeline. Verify the item, parcel contents and address within your account before making a fresh submission or repeating a payment. If the new information contradicts a previous answer, keep both dated records and ask which one is current. This preserves a usable history even when there are long gaps between updates.
Put the record to work
Begin with one item and the latest event you can document. Use its order number for a purchase enquiry, its warehouse number for a storage or packing question, and its carrier tracking number for a dispatched parcel. The most useful next step is the one that establishes the next missing link in your own order history.