How to Register a WhatsApp API Number in Simple Steps

We are unable to verify the Meta business account you selected. Please return to the previous page to select another account, or go to the Meta Business Manager to resolve the issue.

Reason and solution: This means that your Facebook business management platform, the full English name (Facebook Business Manager), referred to as BM, has been officially banned. In this case, you can only change a BM.

5. This WhatsApp Business account does not have permission to add phone numbers to this account

Reason: This refers to your Facebook Business Manager platform, which is officially banned, and your Waba (WhatsApp Business API) is blocked.

Solution: Replace BM

6. Your business management platform has been banned from using advertising features, including app sharing

Reason and solution: Facebook's business management platform, the full English name (Facebook Business Manager) referred to as BM has been blocked, replace a BM.

7. Please try again at another time, or contact the support team to fix the problem

Reason: Facebook official issue. We also rely on Alibaba Cloud to create accounts, but Facebook official may have temporarily restricted it due to technical reasons.

Solution: Change your WhatsApp number or try again at a different time.

8. How can I break the 250 session limit in 24 hours for a self-registered number?

Do company verification. Without company verification, there are 250 sessions. For details, see How to authenticate a company in Facebook Business Manager

9. I want to delete the self-service registration number. Where can I delete it?

Go to the FB dashboard to delete, for specific steps, see: View Figure 4 in Facebook review results

10. This phone number has been registered with an existing WhatsApp account

Reason: This number has already been registered as a WhatsApp app number.
Solution: Change the number or unbind it from the existing account, then return to the current page and re-enter the number.

11. SaleSmartly system data is being synchronized. Please try again after one hour.

Solution: Facebook has limited your traffic. Try again after an hour.

12. You are no longer allowed to use Facebook products to run ads. You cannot run ads, manage ad assets, or create new ads or business accounts.

Reason: Facebook account advertising permissions have been blocked. For details, click Facebook account overview to view

Solution: Complain to Facebook to get unblocked or change the advertising account

13. Display "This waba has been bound in other projects."

Reason: A waba can only be bound to one project, and a waba cannot be bound to two projects at the same time.

Solution: Transfer this number from the original project to the project that needs to be bound.

14. After clicking "Finish", a message will appear saying "Please try again. If the problem still cannot be solved, please contact customer service."

Reason: Click Finish to prompt an abnormal error
Solution:

1. Please try the self-service registration process again. Please refer to the tutorial on self-service registration of WhatsApp API number: Click to jump

2. Check whether the proxy is turned on. If so, you can switch to the global mode of the proxy. If it still doesn’t work, you can choose to turn off the proxy or switch to some other proxy lines.