What should we do if wechat fills the wrong number? Can I have it back?

If the micro signal is wrong, you can try to ask the other party for it, but there is no guarantee that you will get it back.

The specific steps are as follows:

1. If you find that the WeChat number is recharged incorrectly, you can dial the wrong number, or send a message to the other party, explaining the reason and asking if the other party is willing to refund the phone bill or recharge it for you.

2. If the other party is unwilling to communicate or refuses to repay, then there is no better way, because the recharge amount itself is very small and cannot meet the alarm standard. Besides, I can't blame others for my mistakes. We'll just have to watch next time.

Note: in order to avoid the recurrence of the above problems, it is best to check the phone bill several times next time to avoid unnecessary trouble.