This bot is fully configurable. The idea of it is to be a tool to help players when betting (winning or losing will depend on the strategy used, the balance in the account, bet amount, etc). You don't need to invest money, you can play just with the satoshis won on free rolls.

As said, the auto-claim feature is the most important (don't miss any roll).

This bot can be used for FREE.

Finally, regarding the 4% annual of freebitcoin, it is not bad (compare it to having your BTC on a single wallet, where you get not interests).

Here you can find all the videos of the bot:
LBRY (all videos): https://lbry.tv/@freebitcoinerplus:d