5 hours ago
4 hours ago
You haven't missed any steps. After you enter the verification code, there won't be an immediate response, but the 10 GB will be added to your account shortly.
5 hours ago
you will need to enter the code yourself
Go to My Account -> Subscription & Add-on , enter PMDATA10 in the box "New Promotional Code"
or on the PM app, go to Payment -> Redeem Promo Code, and enter PMDATA10 there
(of course, your plan has to be $24 and above)