Hey man. Welcome to the CRAVE community. Sorry for the late answer, I wasn't on keyboard.

Anyway, to effectively stack, I would suggest you to divide your coins when you are sending to your wallet. For example if you have 500 coins, I'd suggest you send them in like 6 different transactions, TO THE SAME ADDRESS, which can be like 100, 100, 100, 100, 50, 50. This way, when a 100 coin transaction finds a block, the other 5 will keep hashing, thus you will still have a change to generate blocks. Keep in mind that after each stake, your coins will have to get mature again in order to get staking, thats kinda why we are using this tactic. (maturity is 8 hours btw)

Good luck and happy staking! Let us know if you encounter any problems.