Unauthorized debit orders

<p>I have been getting unauthorised debits of R99.99 from couple of unknown companies like: Billionaires, J& A solutions and Million,which they have been deducting the money from the 15th december 2015 till now,and had to go to the bank each and every month to reverse the money since Standard couldn't help me to stop the debit orders,then i went to ask them to close the cheque account and instead they told me I have to pay R3700 in order for me to close the account,and that amount i don't even understand what is it for,so now I am thinking of changing to another bank since i am tired of going to the bank every month and twice a month or 3 times a month.</p>