Can’t get into Instagram account

So yesterday I got logged out of my Instagram account and now I can’t get back in. I’ve tried everything and nothing is working. When I try to reset my password the link doesn’t work I’ve tried opening it in safari, chrome, and even on a laptop. This has happened before but I eventually got back in once I accessed the Instagram website on the computer. Please help me fix this problem. I don’t want to lose my Instagram account I’ve had it since middle school.

System Configuration: iPhone / Safari 15.0