I wish it was so easy that I could just turn on a bot and make all the money. We can all dream right? For me I think the better strategy is probably just buy and hold. Other wise I am just chasing losses.
Most of those bots fails, if you really want to be a professional trader then you should just learn to do your analysis yourself, if trading bots are reay then I believe by now everybody will be using bot to trade because they will never lose money which I believe that's what everyone wants, most of those trading bots are fake which you will just end up losing money, so it's just better you take your time and learn about crypto trading before you invest your money and also invest the amount you can afford to lose. Also you can just buy your coin and hold just the way @melody82 said.