Bull**** service at telkom

I called in telkom all the time ,I'm an existing client, I got a 20gig freeme contract which I get 20 gigs of data ,1500 anytime minutes and 3000 telkom to telkom minutes ,the service ever since January this year I been getting frequent messages saying insufficient balance but when I check I have full minutes and data ,it is so frustrating to get this ******* service from telkom ,I been with you guys for 8 years and I always come to take contracts with you guys ,you guys are rogues telkom is *****ing from us ,blocking us from making calls ,I really hope God would punish all of you guys for *****ing from us the working class.the call centre's are useless , fire them all ,**** and useless, *********** people here. Why the hell am I not getting what I'm paying for .service is the worse ,if this query does not get resolved I'm going to sue you guys for ***** and *******ion of service .we are the clients we pay for your bread and butter and your houses ,you guys salaries comes directly from us the clients don't treat us like **** and have don't care attitude. Would us customers yall will close down.