Unauthorised debit orders

I have now twice had unauthorised debit orders created against my bank account by Busbur. In speaking with banks, I managed to get 3 contact numbers from 2 different banks, not one of these numbers worked. 1 call ends immediately, the next one rings and rings and rings before finally going to a voice mail service, and the final phone number tells me it's been disconnected. So I google Busbur. I manage to find just one website that even knows what Busbur is, and only after searching for 'busbur pty limited'. This website says it's address is 11 FICK STREET, POTCHEFSTROOM, Gauteng, 2531. I search for this on google maps, and there is no company called Busbur located at this address.

I am forced to conclude that this company and person are **** and trying to ***** money from my account.