The company, IC System is trying to collect for a pet health plan that I nop longer want yet they keep renewing. I am not interested, as I explained to XXXX XXXX XXXX in keeping this plan, yet they continue to : '' auto-renew '' it. When they would not stop billing me or harassing me on teh phone, I changed my credit card number to stop teh fraudulent charges yet they continued and have now placed this with a collection agency damaging my credit.