they are *****ing my money

they have taken around R1300 from my account over a two month period, first they took R300 from me on my R29/m package,the 1 gig package. this month they took more than R1000 from me. I told them last month to cancel my account. they insisted that i had over used the account, i don't use my mweb account because mweb is totally ****. i use web africa. my mweb account name is [Email Removed] i've had it on the R29 package for more than a year now. Mweb is by far the worst, i've been afrihost and webafrica and they are both way better. i want all my money back!!!