I dont understand why they have banned me

Hi I am fro Spain and my englis is regular...sorry...

Only one ban appeal can be created every 30 days.
- Ban appeals must be submitted from the account where the ban exists.
- Disrespect or misconduct will not be tolerated within this system, I didn't know that asking for gold from other players was a reason for banning. I was in Ogrimar in front of the auction, suddenly I disconnected the server. why? I didn't know this was bad practice

I honestly do not know I was expelled from the server, I would like to know, I am new and the only thing I think I could have done wrong is ask for gold. Sorry I didn't know it was bad practice

I am new in Wow.

How could I fix it?

Begging isn't the reason why you got banned.
You can check your ban reason here: https://www.warmane.com/account
Read the rules here: http://forum.warmane.com/showthread.php?t=65037