Wronglful debiting on my account

<p>I have an account with MRP Mobile and every month the data you used gets debited off your account. </p> <p>My first problem was in September of this year where applications loaded on my account that I did not give consent for to the amount of R300.38. I phoned Mrp Mobile and spoke to a Samantha who was very helpful and said she put in the request for reversal of the monies charged. </p> <p> </p> <p>End of October I saw that the amount to be debited was R298.75 and i use only 1GB of data a month for R149.00 so I phoned MRP Mobile again and spoke to Phindile. She said my account was going to be credited with R444.00. </p> <p> </p> <p>I have a recurring bundle on my account for R149.00 and R100.00 airtime that is included in my contract. </p> <p> </p> <p>Now this month I see that my account is to be debited with R671.33 I don't even know how that is possible, if I have not even used up my 1GB of data yet. I wont even have that amount available in my account This is absolutely ridicilous and I would like MRP Mobile to contact me because I also want to cancel my contract, because this is not right. </p>