Blake and Associates keeps on phoning me even afte

on the 31/03/2015 a consultant called me with regards to a bill I had with Brenthurst Life clinic, of which it was not my fault because I did not know that if you take someone or go to ER if not admitted you have to pay R225.00, the consult called me and told me to make payment ASAP and forwarded me the account no to deposit the money into, on arriving at the ATM I learned that the account no was not for Brenthurst but for Roseacres, I did not make payment on the 30th because I wanted to confirm the account no with the consultant, the next day the consultant called me and was rude and abrupt and even accused me of not wanting to pay, so I made payment into the Roseacres life account and forwarded the confirmation the next day, now recently almost everyday Blake and Associates is calling me with regards to the same thing, I have explain to 5 people what happened and have forwarded the payment confirmation to Viresh, Feroza and to [Email Removed] but still they are calling me, I refuse to make payment twice, as they are the ones that gave me the Roseacres Life account as I had no dealings with Roseacres Life but Brenthurst Life, I suggest they sort out this out asap.