I am learning Wyckoff method

Hi i am learning Wyckoff method from book the Wyckoff Methodology in deph by Rubén Villahermos… I am a beginner, I have been learning ICT for about 6 months on the demo, but when I bought a fund, I am not as profitable as on the demo. Yes, I know it is about the psychology, but I don’t believe that for 2 weeks I have not been able to make at least one normal trade, so I came to look at Reddit and I came to the conclusion that ICT only copies methods from people and then says that he invented smart money.. and I want to ask if that book will be enough for me to understand Wyckoff? ,I don’t know where to continue. His strategy is very complex, but I will try to learn it and maybe I will make my own and easier strategy… write what you think about it or help me, thanks