Getbucks *****ing my money again

At the end of last year for the two months I have was debited R25 a month by this company (reference PM8+GETBDO). I have never made use of them, never signed a stop order for them t bill me. My bank helped me stop the stop order and Getbucks contacted me to assure me they had cancelled it on their side and would not debit me again. Today I see they are back to their old ways. This is theft, plain and simple