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Try this: https://www.gohacking.com/hacking-for-beginners/
watch this video. more than 15 hours in tutorial. https://youtu.be/vg9cNFPQFqM
well, first and foremost, if hearing the word hacking brings the image of a guy slapping the shit out of the keyboard from the movies, drop that thought. done? ok let's move on. to learn hacking, you need to have a strong networking knowledge (assuming you are talking about hacking on the internet). You need to learn the procedure behind the loading of a webpage. Why you ask? because that's where all the hackers do there magic. when a request to a website is made, the hackers use tools to perform a "packet sniffing" which means to pry into the data being sent to the web server and getting recieved from the server. so, long story short, learn networking.