bit-scores.com looks like total SCAM and if you send some coins, it will be on you.
1. They have games only for after 3-4 days
2. When you click on any games, there are shown 100+ bets on every event. This looks totally fake - like all those doublers "payment proofs"
3. Totally wrong lines/odds
This is true, however it might not be a complete scam and just mistakes on their end. For example, they could be faking the amount of users to attract new users; it doesn't necessarily mean they won't pay out.
If you are worried OP, just bet at a more reputable sportsbook. The odds don't seem to have that much of a difference, at least not for all games.