The BFG token was added to the Coingecko site last year. However, it still doesn't rank because the circulating supply is unconfirmed yet. I think Betfury can easy to fix it if they contact the Coingecko team. By the way, if you check other sources, you will see that the market cap of the BFG token is $34 million at the moment. It means that BFG is already in the top 1000.
A normal issue they have not yet been able to resolve by emailing coingicko. If they update the marketcap then it will play a significant role in attracting investors. Because now their marketcap is not correct at the moment which is why investors do not think enough about this project. If the marketcap you are talking about is theirs then I would say they are making a lot of progress in the crypto world.