Got renewed without warning

I only signed up for 6 months. When I checked my account, there was nothing indicating that I was an auto renewal customer and there was nothing on the page that I could click opt out. Very sneaky. There should be an automatic email that goes out to give you the option to opt out. Nowhere did I find anything indicating my subscription status. Now they're charging me 202.00 that I can't afford. Be very careful and pay attention to when you subscribed.