iPhone 12, cannot access SMS received. – tpMiFi Review

Got 8 plus SMS since I bought that tp link and with the apps on my cell when I try to open the SMS folder who show I have 8 awaiting it goes back to the previous screen after showing “fail” in the top of the screen . How do we solve that problem? Cannot get SMS messages and offer from my current provider. Not warning for renewal and other important service provider messages I am using a M7200, hardware version 2.0, firmware version 2.0.3 and the app is only on my cell. The Apple App Store show I have the latest version of the application so now what do I do ?
Review by nmto0777 on tpMiFi.