Mondo Mobile Pathetic Service

PATHETIC SERVICE!!!!!

was contacted yesterday by an agent who says they called from MTN. I took out a contract with them and now i cant seem to get ahold of them. MTN says there is no record of me on their system. When i try to call the number which was given to me it goes to a company called Mondo Mobile whom never seem to answer their calls!!! Apparently their lines are always busy. Not sure if this company is a **** or what but i need to cancel this contract!!!!!!!!!!!!!!