I will try to be short,

My Original name was itoxjqi in gamesas forums, my ingame name in IToXjQI, completely the same just with different characters.

As I am new to the forum, I tried to change the characters to the same in gamesas too, it didn't happen. It created a itoxjqi1 account and it was visible instead of my profile instead of my original account, it showed I have 6 hours of gameplay, when in real it's approximately 20 hours.

It doesn't matter, I logged in into my itoxjqi1 and Deleted it, but it's also deleted my Original account too. I was able to login with itoxjqi1 like with itoxjqi, with the Same password, but when I tried to setup my Master Account, it said Invalid Password.

Now both of my account deleted, I'm writing here because of my browser's cache. It says Hi, , welcome back!

I would be extremely grateful if it could fixed.

P.S.: When I try to login with my Original itoxjqi account, it says: Sorry, a validation error detected. Please, try again. If you continue to have problems contact the administrator

You should try to recreate your account if you can.
Some guys changed their nicks by creating new account (in the game, not in forum) with same e-mail address but different nick. That just changed their nick.