This is UNACCEPTABLE!!!!!

<p>I had a contract with planet fitness in 2014 canceled it when I moved for 2years I never got an email from them or a phone call that I owe theme any money and suddenly 2 years later I get an email from Excalibur@saya saying I owe planet fitnessR17527.17 and I emailed them back saying I canceled my contract 2 years ago exactly a day after that I got another email suddenly stating I owe planet fitnessR18740.71 how is that even possible I canceled my contract and I refuse to pay this ridicules amount! Please can someone tell me how I can fix this! I canceled my contract I will not pay this</p>