Hello, dear commander,

For different payment platforms, the query methods of order number are different.

App store payment platform:

1. Open the "Settings" app.

2. Tap your name, and then tap "Media and Purchases."

3. Tap "Show Account". You may be asked to log in.

4. Tap "Purchase History"

Google play payment platform:

Commander can check the order number through the email address bound to the Googleplay store, because the purchase order receipt will be sent to your bound email address after purchase.

Or inquire the order number according to the following methods:

Go to the computer version of "Google Play Store" and click "Account" → "Order History" at the bottom left to view the details of all orders that have been purchased.