Megalodon Help

So I got the email about this and I signed up but I dont think I signed up using my Sleeper name. It told me I was in a league and when my draft date was but I cant find the league anywhere. Any help or suggestions would be apperiated.

I’m pretty sure you’ll be put in a league 1 hr prior to the draft.

Is it too late for the Megalabowl? Havent received an email. Just signed up today.