For a long time you couldn't change the username, and I decided to delete my account linked to Steam, now I'm trying to create a new account with Steam, and I get the error that this account is already associated with another user, and it doesn't allow me to create it It tells me that the account is associated with another user, I need help to create an account with Steam, since I deleted the previous one because I was thinking of changing my username, I didn't know that I couldn't create an account again

If you could please unlink my Steam account to that old ♥♥♥♥♥♥♥ account that I deleted
my steam ID is STEAM_0:0:52053702
Please Help