3 giftcards site i use down below

i use crypto to pay for these giftcards on i had got the giftcard ok no one used the giftcard i was able to buy stuff online like ebgames amazon ebay jbhifi so here is the 3 giftcards i use i use my crypto on
site 1 :https://www.bitrefill.com/buy/australia/all-gift-cards/?hl=en&s=3
site 2 :https://www.coinsbee.com/en/shop
site 3:https://www.cryptorefills.com/
they all work i tested them all happy shopping online