Hello

[jokerrino2joks]

I accident delete my hunter nicknamke Jokerhunt ....How can i retrieve my character pls help me ! tnx

[skullatbash]

There is a "Character Restoration" feature, but it works only if the Character is within 5 level to Max levl ( example if Wotlk it must be between level 75-80)
go here: https://www.warmane.com/account/services
Select Realm>Select a random Character(does not matter which one)>Set Currency:Points (or Coins)>Character Restoration

Now you should be able to see the all deleted Characters

[jokerrino2joks]

Tnx for the tip man but i can see in the Select Character the nickname of my hunter it was lvl 80

[Zelta]

Tnx for the tip man but i can see in the Select Character the nickname of my hunter it was lvl 80

I believe you wanted to say 'can't'. Which realm was your character on?

[jokerrino2joks]

Ragnaros but is telling me wen i click buton purchase your account must be offline

[Zelta]

Ragnaros but is telling me wen i click buton purchase your account must be offline

Just wait for a while with your client closed. It should not take more than a few minutes before you can do it.
Alternatively, I think that relogging in into another realm then closing does work as well.