Got a 30 day free trial of ESPN +. NOT.... When ...

Got a 30 day free trial of ESPN +. NOT.... When I signed up I got to the login page, put in my information via my ROKU and all seemed to work. The next day the game I wanted to watch was on and I could not get to it because ESPN+ service kept asking for a code to be input. I did that 3 times to no avail. Was unable to watch the game. I immediately went online to cancel the free 30 day trial. I thought all was ok. I should have suspected something when I cancelled that there were no follow up inquiries from ESPN. As I suspected I got my credit card bill and guess what? My 30 day free trial that I couldn't get to work cost me $5.24. DO NOT SIGN UP FOR SERVICES ONLINE PERIOD. I thought since ESPN was 'supposed' to be reputable....... They are no different than any of the other 'slime' companies trying to rip you off. Wow am I angry !