Unauthorised debit order on my account

On the 25th June 2015, Digicash debited R99 plus debit fee of R3.20 without my authorisation in Capitec Account. The reference on the debit order was BZKINV 3AKBT DIGICASH150625NAEDO DR *** . It so unprofessional & selfish that someone will just deduct/debit my account without letting me know. Can Digicash supply me with the selfish company who directed them to debit my order? Also Digicash must tell the company or they must immediately reverse the said amount.<br> <br> If I don't get any help, I`ll request Capitec to reverse this amount in 2 days time.Some companies are so unprofessional that they just interfere in people`s account without authorisation.