Rain wifi ****ming their clients

Rain wifi is ****ming their clients To be honest I am disappointed and will take this situation to face book ,helo peter and to any other platform i can find. They advertise wifi for R625 a month and now they try to debit my account for R1100 that is not the agreement amount of the debit order and my bank rejected the debit order amount not recognized. From how many others are they steeling money from like this? Someone has to take action.

Thank you

Nico van Vuuren *** ***