bovoda pokerowned freerolls...?screenname?

I was wanting to try to play on bovoda but when I opt in it asks for my screen name and I don't think I have one as its just a number on your seat. Havent played on there much but have heard its good. the one time I did play on the site my luck was horrid and it was a very short lived buyin, One evening with a minimum buy in and poof...but as that is poker I am not hating just need help to get into the tourneys. Wondering if my email address would be the same maybe? anyone?

Use your account number, if you don't know it you can find it here Online Sports Betting, Casino, Poker & Horse Racing at Bovada