Worldpay problems

Hi

I have just been refused Worldpay activation, because they are saying they cannot accept the logos used by Hikashop because they apparently do not comply with Worldpay regulations.
The funny thing is this is the third installation I have done and the other two are exact copies of this site in checkout procedure and they have both been activated without a problem. I Just wondered if anyone else is having problems, and if there are any plans to change or adapt the logos used currently in Hikashop?

Thanks

Rod