Resources to learn MAJHI Punjabi

Hi , I have started to speak some at home with father & very determined to learn it. My father is from Lahore and said we speak western Punjabi and it’s called MAJHI. ITS SOO HARD TO FIND THE STANDARD PAKISTANI DIALECT 😭ً the YouTube videos are brief and the good ones are in the other dialect. As a British Pakistani it’s not so common we get taught Punjabi as parents prefer Urdu due to it being the national language. I am determined to get close to my roots which is Punjabi! I want my future children to know their heritage , the history and preserve this beautiful language that is dying out. **Any books, in depth links or apps I can use?** ( I know movies are an option but I prefer something written or specifically educational for the start)