[URGENT] INSTAGRAM HELP NEEDED

Hey,
I am starting with Insta Affiliate stuff and while researching I saw this...

After reading this I am a bit confused and don't know the right path to follow?
I mean ' How should I implement this stuff? '
I will very thankful if you help me with this...

P.S. If you know some other insights or have some other suggestion please please please please help me. I will be very thankful to you!!

Esp. the 'follow' and 'quantity' part...