After you file

Can someone please tell me a phone number to call. I got no letter no text no gmail. All I was getting was my stimulus. Just because I work for my self. They make u feel like u don't count. I'm 51 yes old . They have gotten taxes . Believe me. Had enough of (it's still being processed) . I need help to. I got that covic it put me out of commission for a while. I still don't feel right. Anyways just need a number to a live person.