Why can't Samsung s6 receive bank messages?

If the mobile phone can't receive messages from some numbers, suggestions are: 1. If it is an official message from an operator, a bank or a group purchase, please try to resend it, check the status of the sim card, and restart your mobile phone to receive it again later. 2. If it is a verification code, it is recommended to change other locations and try to send and receive again, so as to rule out whether it is caused by network reasons. 3. Change other time periods to receive again. 4. Verify whether the SMS blacklist function is set in the mobile phone. It is recommended to open the phone settings-Call/Message Blocking-Message Blocking List-and delete it all. 5. Check whether the mobile phone has downloaded the latest third-party software (security guards, system management). It may be that the software intercepted the short message, so it is recommended to uninstall it. 6. Try to replace another SIM card. 7. If not, please back up your mobile phone data (phone book, SMS information, multimedia materials, etc.). ) and restore the factory settings of the mobile phone. If the problem still exists, it is recommended to take the purchase invoice, maintenance card and mobile phone to the local service center for engineers to solve.