Old Mutual deducting money from salary without consent for a policy not known.

Old Mutual Schemes has been deducting money from salary for 3 months now without my consent.When you call them they do not answer nor do they attend to you. Then when you do reach out to them the names that appear on these policies are not even your family members all details are wrong accept for ID number of which I do not even know how they access it nor how they access my payout number on persal this people are doing ***** with no systems in place to verify people's information. The brokers they are using are getting out information from someone for sales and it is all very wrong because this is our salary they are playing with. This is nonsense on serious note because the procedure of getting a refund is lengthy and time consuming you should now do a long process for something you did not even agree to in the first place.