If you get the verification code correctly, but you still can't receive the SMS,
It is possible that a number in the middle of the mobile phone number recorded in the industrial and commercial bureau system is wrong.
I have the same problem. I went to the station to read the information of the liaison in their system.
I found that one of the mobile phone numbers they entered for me was wrong, and it was no problem after correction.
So I suggest you go to the local industrial and commercial bureau to check whether the mobile phone number is completely correct.