The ChatGPT is not working on my iphone

Is anyone else having this problem All I get is a message that (We are experiencing some downtime) close and reopen the app or update to the latest version. please try again in 20 minutes.

I’ve seen this for a week now with no way to contact them through the app. I have version

I tried to send to my other iphone and it said it was not allowed in my country.l what is going on?