What can I do with this 9$ worth of Bitcoin Cash to make it grow in a short time? Should I trade cryptocurrencies? How about trading bots?
You can't trade with that money because the fees will eat the profits and when you deposit or withdraw the amount of fee will exceed your capital so get atleast $100 or $500 before looking for bots.You can try gambling who knows you may hit x1000 in the first bets.

I have $32 in bitcoin cash.
What's the fairest casino or gambling site?