Hello. I deleted a domain, when can I register it again?
Check if you're able to recover the domain into your account.
https://www.godaddy.com/help/recovering-expired-domain-names-5018?
You can also contact support directly to see if you have another option available.
It takes about a month and a half before a domain would be available for registration and there's a chance that someone else snags the domain for themselves.