refund credits

[nappytim]

Im desperately trying to refund my credits but cant find a way to do it.
I was juped into sending someone vouchers before anything happened. I came to my senses just in time to not send the vouchers, but now I have 103 credits on my account. I want this money back, im a student and dont have much cash so I need it back to meet another lovely lady I have found. How can i get these credits back? It says on the transfer form that I dont have any available to transfer, but I definently have the credits in the account

All help is greatly appreciated,
Tim