Complete a verification for my custom domain

I was trying to add a custom namecheap domain but ended up deleting my first account with the custom domain, and now can not add the same domain to the current site. I am getting this (custom_domain is owned by another account) error. I added TXT record to my domain so I can get verified. Please let me know what to do.

Site name:
Site id: 9837e300-7eb0-42e8-abee-43429976431a
Domain I am trying to add:

Hi, @Fox_mining. The domain has been removed from the other team and it should work if you try to add it again now.

If not or if there are other questions, please let us know.