Viking Magazine Company ive been had Burnsville, Minnesota

My name is Jeffrey V. I was contacted by viking magazine and initially agreed to their magazine.  Following some research I cancelled my subscription about 10 days later.  They called me in early January and said I had a balance.  I thought they said 7 dollars and 35 cents. Later when I was doing bills I noticed they took 810.68 from my account.  I called them and the refused to refund my money stating I was on a taped line.  I suffer from PTSD and a Personality disorder I was a deputy sheriff for 14 years.  They were on speaker phone and I was brushing my teeth.  I never heard anyone say 7 or 8 hundred dollars! They took advantage of me and I have disputed the charge with the bank they have not gotten back to me.  I called a second time and I was rudely told there was nothing they could do.  I have never been scammed like this.  I am on disability and they took 3/4 of my check because I got paid that day. Now I cannot pay my rent and according to an attorney I talked to they are liable for the rent money because their actions caused me injury. I am asking for a return of 1300 dollars! or I will sue them in small claims court.  I never agreed to speak on a taped line and that to is a violation of my rights. This company is a fly by night outfit and I would warn anyone who gets a call from them hang up immediately. Please do not give them your drbit or credit card Info...   Blessings from Upstate NY have a great spring and summer.  Jeffrey J. V D.O.B. 09-xx-19xx. Thank you for looking over my complaint and I hope you have enough merit to do something to stop these blatant thieves!