My project cannot be edited

Before this my project can be edited normally. But now I can’t go in and fix it. I don’t know for what reason. Please tell me how to fix this problem.

What is the exact name of your project? Can you post a link to it?

Is it any of these?

This is a problematic project.
I can’t access the sharing link on the edit page.
but i have this link Not sure if you can access it?
Screenshot 2023-02-25 193022

Yes, it can open links. But the problem is that I can’t go in and edit this project.
Screenshot 2023-02-25 204504

This is very unusual and I can’t remix it either. We have to wait for thunkable staff to fix it

I can open the link but you’re right, I can’t edit the project. And if I try to copy (remix) it, I get an error.