Can't create account

Greetings,

Well, I'm sending this message on a friend's account because your website is not letting me log in with any of the three accounts I made (made three because it wasn't letting me in with the first one).
Basically the issue is that I created the first account, inmediately tried to log in and the website told me that either the account name or the password was incorrect. Then I decided to recover my password with the tool on the website: It told the that the account name didn't exist... so I decided to recover the account name using the same tool (had to enter the same email address I entered before): It told me that the email address provided didn't exist in your database. I was like: "ok, if it doesn't exist, then that means the account never got created, let's create it again... tried to create a second account using the same email address, that, according to your website wasn't registered, but then the website told me that the email entered was already registered...
So... I gave up on that account and created a second one with a new username and email... the story repeated.
So, in short, I feel your website is like a girl, it can't decide wether the account is there or not.

I didn't post the accounts' names because I'm not sure if I can do that according to your rules, so I would like to know how can I get help about it.

Thank you for your time.