Same issue again

I really don't have time to write reviews if the job can't b done right... this issue started in March wen I took this contract.... I signed for a contract for R139 every month they then billed me over R400 this was attempted to be corrected however a migration was done and they then billed me over R1000 this was then credited and they added a discount on my account which u started billing me R 147 I said nothing coz an extra R10 ment nothing however this discount has now ended for what reason I don't no and my bill jumped to R197 now.... I'm really becoming fed up with u guys.... if I can't get this right first time I suggest u guys not be in business..... I want my contract back down to wat I've signed or I will definitely be taking this further as I no ur calls are recorded and no I have a good case to stand on.... I too wrk in a call centre and if this is the type of service i had to give my customers I would have been out of job long ago.... I don't always have the option of answering calls however my lunch is at 1:30 and I need someone competotent enough to call me and get this sorted coz I'm at wits end with u guys..... trying so hard not to use profanity on this review coz all I want is wat I signed for