Passing a 5k challenge

I purshaced a 5k challenge from the 5ers , I have been trading and learning in last 2 month but I still have no strategy , I only use trends and support and resistance levels , don't tell me to learn in a demo cause I can't I need some sort of motivation , if there is no money I lose interest in learning , I found that propfirms are a good way for me to learn and stick to it , so what do you guys advice me in terms of passing the challenge and in trading in general