TYMEPOS a Waste of SALEs

I have a Business account and registered for TYMEPOS (Point of Sale). Since installation more than a year ago I encountered CPoC provisioning errors and could not and still can't make use of this application. I have contacted Masambee in Uru*** / UAE as well as TyMEBANK and no one is able to solve my problem. They need to do away with this APP!