No easy way to say this. You've got to lose five times in one sitting. This doesn't really need a solution, but there may well be someone out there who is so good, they cannot lose. So, just let someone beat you up. Go and make a pizza or something, it's completely up to you. Come back. They may well have beaten you. That's one down, four to go.
In all probability, you'll find it very hard to find a game. Try to find a boosting partner or something.
Other than that, you're on your own. Good luck.