NO response to emails

I am absolutely infuriated that no one within this organisation is willing to reply to my emails regarding my account. I have recently moved overseas and had changed banking details. My account with wonga is in arrears and I am trying my utmost to pay them but no one will respond to my emails requesting their banking details. I cannot call their stupid call center as you cannot call 0861 numbers from abroad. I have tried having my wife call them but they won't discuss my account with her. Now I'm not asking anyone to discuss anything. ALL I WANT IS YOUR BANKING DETAILS!!! The person my wife spoke to simply said the banking details is on the website but since my account is blocked or something I can't see the banking details. <br> <br> SO IF YOU WANT YOUR MONEY PLEASE EMAIL YOUR BANK DETAILS AND THE REFERENCE NUMBER SO I CAN PAY THE DAMN ACCOUNT!!!!<br> <br> I'm trying but it is like they not interested in getting their money and in the meantime it keeps accruing interest. THIS IS RIDICULOUS!!!