Originally Posted by
Diplomatico
Use Lyft. (j/k)
About the only thing you can do is continue to bother Uber "customer service" until you receive the other $15 in credit. As you and I both know, there's no "enrolling" your Platinum cards for the Uber credits - it's supposed to be automatic when you add the card(s) to your Uber account.
I use Lyft at all times except for this Uber credit. Uber has the worst customer service.