False “first time App buyer discount “

I should have checked the reviews first 😭 the whole get “a certain amount off” when you purchase on their App for the first time …LIES 😂 I was plugged by an influencer I trust and went ahead and used their app for the first time and yeah got the “certain amount” off …cool . The order is shipped and hey before you know it there’s an issue with delivery 😂😂 hawu AMAZON whaaaat? Jiki jiki we will refund you 🫠 so you order and use the discount THEN they cancel the order and now you can’t get another discount because you are no longer a first time App buyer ….see? Sekhubeke Amazon!!