You can't send a message by grabbing a red envelope.

Answer: Frequent account switching on WeChat may affect the function of sending short messages, but it will not affect the collection of red envelopes.

Explanation: WeChat limits the frequency of switching accounts on the same mobile phone. If the switching times are too many or too frequent, the function of sending short messages may be limited. This is to prevent the WeChat account from being maliciously used or abused, and to protect the privacy and security of users. However, switching accounts will not affect the red envelope collection function, just make sure that the account has been bound with a bank card and has started WeChat payment.

Solution and countermeasure: If WeChat frequently switches accounts and can't send short messages, you can try to cancel the current account in WeChat account settings, and then log in to the account you want to use again. If you still can't send SMS, you need to wait for a while or contact WeChat customer service to solve it. If you just want to get a red envelope, you can directly use an account with a bank card.

Extended Description: In addition to frequent account switching, SMS cannot be sent. There are other reasons, such as network problems, abnormal accounts or being banned. If you encounter these problems, you can try to close and reopen WeChat, check whether the account is abnormal or blocked, or contact WeChat customer service to solve it.