I also tried putting in the promo code and it says that i successfully redeemed the code but the price is still at 13.99? any help

I also tried putting in the promo code and it says that i successfully redeemed the code but the price is still at…

I tried putting in the code but the price still stays at 13. 99. did the promotion expiring already?

I tried putting in the code but the price still stays at 13. 99. did the promotion expiring already?