Hi there, you can find the referral promo FAQ's right here: https://medium.com/adbank-blog/referral-promo-faqs-d74efd41d558

If you did not receive a reward, unfortunately you did not meet the requirements, but you can use the FAQ page to make sure your future referrals meet the requirements to be rewarded.

You're welcome to participate in the new referral promotion - from now until Dec 31st!