Search the internet for up-to-date information about the world of NHL betting or try to view the latest apps available on your smartphone. I recommend taking the info on a trusted resource https://www.dimers.com/bet-hub/nhl/schedule . It will be useful for you for sure!
I understand how annoying it is when you are pretty successful when placing your bets and then the sportsbook you are with restricts your account. This has happened to me before, but I would recommend reading reviews to see if other people have had their account restricted before signing up to a sportsbook. There are heaps of sites that provide reviews that would be useful for you to check out, but this bookie review site is probably one of the best!