If you had an old Everywhere, Euro or US Dollar card and you upgraded to the new FairFX Currency Card, any outstanding rewards balance available to you would have been added to your new card when you upgraded. 

You're still accumulating rewards on your new card as you spend, these will now be added directly to your card balance when they become available, rather than needing you to add them manually. We're in the process of building an area in your account where you can see the rewards you're accumulating.