Offered a promo for downloading their app and signing in for the first time with it. Did just that and I got a notification stating that my promo was denied. Contacted customer support and was informed of certain other "criteria" that was never initially stated. Went up to an alleged supervisor and he didn't solve the issue. Asked to speak to his boss and was denied. Have screenshot proof of the entire thing.
“Had a similar experience, I am currently taking legal action against Amazon and holding them liable with punitive damages. They misdelivered my parcel (different scenario), but I will hold their customer support responsible for moral damages”