30 day "grace" period to cancel without ETF...as of 10-2016 is this still in effect?

Hello ,we want to cancel but, want i to make sure its true what we were promised and told that , before 30 days free cancellation, we have not been able to watch a movie or more than 1 person on the internet , this is the most awful service and experience we have been thru , dealing with internet , we dont want no more problems , im trying to avioid going to small claims court and, being charged any more , we want to cancel and want exact instructions on what to return as far as parts we want our money back and some extra money for dealing with your company , for loss of time and horrible experience.