Tan Your Hide Sent me to collections after my contract had expired and gave me a infectious rash from unsanitary beds Colorado Springs, Colorado

My contract with Tan Your Hide had expired and I did not wish to sign a new contract as I received a viral rash from using their tanning beds as a result of poor sanitation practices! After my contract expired they continued to request and attempt to withdrawal my membership fees from my checking account. When they failed to get the money that they wanted, they sent me to collections! They claim that I did sign a new contact which is false. Once during my contract term, I switch banks
and brought in my new debit card for automatic payments. A Tan Your Hide employee made me sign some forms "in order to change my card information". I asked if she was making me sign a new contract and she said "no, this is just to put your new debit card information on your account and this is the ONLY way to update your payment information."
Therefore, this employee must have scammed me into a new contract as they are claiming that I signed a new contract! This is a fraudulent company with several complaints listed on the internet. They run an unethical company! Their contracts and billing is a scam! They also have poor sanitation practices!!! GROSS!