Removing the default assigned domain name from Vercel

[seondal]

Well, I can’t add default domain because my previous deleted project is still alive with that domain

Vercel Domain Issue: Previous Project Remains on Old Domain After Redeploy

I recently deleted the default Vercel.app domain linked to my project by mistake. I tried to restore the default domain, but I couldn’t. So, I completely deleted the project and redeployed it using the same repository. However, the previous domain couldn’t be connected because it already exists. When I try to access the previous domain, my old project still exists and hasn’t been updated. The domain in question is https://posepicker.vercel.app.