Step 1: You will get a automatic pop up from Facebook if not go to this link https://www.facebook.com/ads/activity
Step 2: Find the AD from Petyfy
Step 3: Click (leave feedback)
*see images below if your confused*
Step 4: Choose your decision
Step 5: Write a short feedback
Step 6: Sendscreenshot to firstname.lastname@example.org showing confirmation of your review and get 20% off your next purchase CODE - "FEEDBACK20"