BEDFORD THUNDER PLAYERS ONLY - DO NOT DISTRIBUTE
4 High Offence
Split The Post Set Play
The Complete Basketball Shooting Program
I implore you to take a look as many videos on their channel as possible, especially the ones that address the 'dip' the 'turn', 'sweep and sway' and the 'off hand'. And keep in mind that practice makes permanent (ie. if you practice the same poor form that's what you'll be stuck with) and only perfect practice makes perfect.