inquiries regarding foundation 1

1.If I could do the mastery,that means I can skip them?

for example,I can do pushups well before training gb,so that means I can skip elevated pushups?

2.Where can I get a promo code.I am thinking to buy foundation2

Attempt Mastery for HBP/PE1 and post a Form Check Video.

If you get the thumbs up on your form and tempo then next workout do HBP/PE2.

There is more to it than just doing pushups.  Proper PPT and other structural intricacies make HBP/PE2 tougher than just "pushups"

My 2 cents:  Post a Mastery attempt of HBP/PE1 and wait for the green light to move to PE2.

You should also demonstrate the mastery of the paired mobility element.