Double Deduction forthe motnh of June ! Why ?????

Can someone please get back to me and explain why the hell did you deduct my account twice this month. First your normal R169 went through on the 26/06/2015. Then today 02/07/2015 you decided to take R199. What do you call that ? For your information I wanted a gym contract with Virgin Active and just because your agent begged me I hesitantly signed with you. And boy oh boy, did you prove me right, bad decision which by the look of things I'm gonna regret for the next 2years. I DONT TOLERATE INCOMPETENCE and you don't mess with my bank account without my authority. You better have a valid reason or I'm gonna cancel that contract and blacklist you !!!!! Shape up or ship out !!!! Or learn from the best ......