Really sorry guys. The new owner isn't responding and it isn't me. I suggest to use the contact form in the website and if he doesn't respond file for paypal refund.
I will ask the OP to close this thread as I cannot do any changes to the site anymore.
If there are still problems with the refunding, please contact me and I will make sure to get your problem fixed ASAP.
Thanks again for understanding, it was really nice to work with you!