Fraudulent charge to my bank account

I never authorized this 79.00 charge to my bank acount which was taken from my bank acount at 3:54 a.m. on May 31,2016. Tried to contact your co. At 6:05 a.m. on May 31,2016. I was informed it was not business hours was not given business hours and hung up on. REAL CUTE! I'm filing fraud charges at 8:00 a.m.. I will also be charging Garcinia......