Expert's advice needed on FB Credit

Essentially you need to be an expert in facebook credit implementation We ourselves are a facebook development team, however, we are implementing FB credits for the first time We have followed all the sample codes and guidelines perfectly, but it seems its not working and it keeps generating error So, if you are really an expert with FB credit implementation and can help us quickly you are our provider IMPORTANT: IF YOU HAVE NOT IMPLEMENTED FB CREDIT SO FAR SUCCESSFULLY IN ANY PROJECT, PL DONT APPLY We are willing to pay $25 to $50 for your couple of hours time, in which you will guide us sitting across Skype with our codes to get the desired results