Who can I call for help with my merchant account?
Once you have clicked the Setup link in your account, all support questions regarding your merchant account should be handled by your merchant account provider.
payQuake® : (866) 443-8367 or (480) 813-8687 
FrontStream Payments® : (800) 687-8505 
Intuit QuickBooks Merchant Service: QuickBooks Payments Support.