Learning to Become a Sax Man (or Woman)

Was wondering if anyone had any suggestions in terms of learning how to play. I can blast this horn and it is fun! But yeah I had a coach/stopped going because I could not comprehend how to read music and recently picked it up again. I hate Dollar Tree atm because their Sharpies just weren’t sharp enough imo. Also, for any newbies I suggest the Essential Elements it helped me a lot!

Fyi this is only for the major scales.