[ANSWERED]i need the money

Ok so i recently started playing World of Warcraft on Warmane, and withouth knowing that names cant be changed i named myself Davidtheorc. I very much regret this the decision. After a bit of digging if found a way to change the name but you need to pay 5 coins. I don't have five coins. I have no idea on how to earn five coins fast.
So please help me get rid of this awful name by sending the coins. I appreciate it very much.

(I PLAY IN OUTLAND AND MY NAME IS Davidtheorc)