jazz beginner

Firstly I have to tell you,I can not read music sheets.so today I was Practicing all twelve major scales on my saxophone.still I am practicing two octave for each scale(ascending and descending).but each scale I am reading as C scale in my mind.I mean,when I playing D scale using different...

I am trained to a high level classically but now want to try my hand at some jazz. I have no idea where to start! Can anyone help??