using a bot is not the only way of making money and it certainly is not an easy or guaranteed way of making profit while trading.
in my opinion if you have no trading experience then buying a bot is throwing your money out the window.

and besides in trading you can always do things manually, take a position and spread your buy orders, then decide on a profit and start putting up some sell orders. if your speculation of the market is good enough you will make money easily like this. and if not no amount of bot will help you.