Hi Muhammadhaque2,
I did a few times but it was the same questions and I answered all of them each time so it reminds me of Amazon I am a prime member and sometimes you answer the same questions for a different agent with absolutely no response or follow up to your answers. Just another email asking the same questions by a different agent.
I did not report it to anyone except Microsoft. I totally do not care any longer and have given up.
It still happens I just assume that it is with certain websites and other times I know the sites are excepted by Microsoft cashback but
it may just not register for some strange reason.
I think they may be very busy and there might be some small glitches in the system.