Emendata

Hello, my name is saeed I'm 22 years old, from Morocco, and here is my story with English, I actually have never studied English in my life,and actually never got intention to do so ,the truth is when I was young I used to watch a lot of American cartoons and movies , they were in English with Arabic subtitle, that started when I was six years old ,and by twelve years old I was able to watch and understand a full cartoon without looking to the subtitle and, by eighteen I was able to speak English with no difficulties , and which was not the case for French language which I have started learninga in  school for three hours a day since I was 7 years old, and so far I still can't speak it as fluent as English, so I decided to apply the same method with French, I started downloading French podcasts and movies with English subtitle and started watching and listening to them in my free time, and that is giving me some fascinating results so far, but yet the problem with this method is the pronunciation and the writing skills I still need to work a lot on them, and not being able to teach others a language you learned using it, I know some French rules and grammar which I have learned in school ,but concerning English I'm totally ignorant of it's grammar .words just came to my mind automatically when I need to express or say something, and when I read or hear something wrong I just feel like it's not as it's supposed to be,  I feel it heavy in my ears, but I also have difficulties to understand the formal English, and I hope to you guys help me overcome that.