''Failed to connect to server''

So I was in queue with a friend of mine and we found a game. But when the game started it said ‘‘failed to connect to server’’. So I waited for 2 minutes and then I got suspended from competitive and I got -50 SR and -10 SR. And I don’t think this should be the case if it can’t connect me to the server it shouldn’t take 50 Sr from you because that just feels unfair to me because its not my fault Blizzard servers can’t connect me to the game