Click the android link and click purchase item DO NOT HIT CONFIRM instead click your payment method (for me it was just displayed as my credit card number) this should allow you to change it to redeem code!
Thanks for the hint! It worked for me. =)
Thanks I've got it 💕 sorry for the trouble :)
Omg, thank you for this! I was sooo lost for a good 10 minutes till I found this. Thank you so, so much xx
Mine only shows card number :(