Xfinity Stream can’t sign in

What the actual fawk brother. I have used it no problem since beta around 2020. Son of a nutcracker got me through crovid 19. Now all of a sudden I’m signed out and when I try to sign in it bitshes at me that I don’t have access to Xfinity tv even though I most certainly pay for it. Like wtf it is so expensive just work man. RokuJohnB Help me I pray to you every night wink wink please I’m desperate