Unwant call and messages from jio and network issue

Unwant call and messages from jio and network issue
I have worst experience with jio with last year and there is not customer care executive who pick the call and there is no standard number for customer complaint and no one pick the phone there are lot of unwanted messages from jio with i dont want so do me a faour that all thease messeges regarding my please stop and the same issue with call once I call someone fist your AI robot talk about my please please stop this its so irritating

Unwant call and messages from jio and network issue