Is safeunlocks.com Safe?

safeunlocks.com is a scam to sign you up for a trial period for one of a number of different entertainment sites. When you follow the instructions you are sent to a site to enter your credit card info. You get an email back with a user name and password. You are supposed to enter the user name into the box on safeunlocks to continue the unlocking process. But that does nothing. They used to have a phone number to call for support but that number has been removed from their website and replaced with email contact only. You will then need to call the entertainment company to cancel your trial membership otherwise at the end of your trial membership your credit card will automatically bill for the subscription. And hope for the best. But in any event the phone unlocking doesn’t work.