I spent 5 minutes on the site and couldn't for the life of me find any free resources to actually change my vision. They have a free 7 day course that tells yo

I spent 5 minutes on the site and couldn't for the life of me find any free resources to actually change my vision. They have a free 7 day course that tells you about the biology of the eye and how their program works, but nothing actually about anything practical. All I got was funneled into those familiar long-scrolly pushy sales landing pages that somewhere wanted to sell me a paid course.