I'm not so sure of what you mean. If you mean you lose every game, yes it's pretty hard to win the 1st games with so few skills, and few RR as the elf teams are expensive. All I can say to this is that things will get better

If you find you lose all the time, you could try out Wood Elfs, I find them to be more easy to win with than any other Elf team, MA7 Linemen help more than you think.
If you are constantly getting Cas against you, you have to be playing a bit wrong, or your opponent is very lucky. As Martyn said, it is solved by dodging away from anyone that can throw a block on you the next turn. This way they can only use the blitz to hit you, so the chance of getting many Cas against is very low. Again, if this is the situation, you are at least playing the right Elf race, I've found the other two to get alot more Cas against (esp. Wood Elfs) than when i played HE. HE is IMO one of the best teams in BB with LRB rules (I play without Star Players)