unpleased . no more game

on May I settled my account while my account is still settled the keep on that I must pay. what am I paying. on June they say I must I had no problem because the said I must pay r7.00 that is what am owing them. so now it has increased to high amount while I ddnt buy any using their account . this is ******* . am nt happy about the service I think is time we became aware of what they are doing. I don't see my going close that store again.