AmyG Congratulations on being invited to Premium. If you have set up your Premium account so that you are paying from earnings you don't need to add in a secondary payment method. If you do have any additional messages about adding in a secondary payment method please do let us know and we can take a look at this for you.
Now that you are on Premium you have access to 100 Flickify videos a month, and being able to book a quarterly Premium review.
To book a Premium review please go to this link here in your Ezoic dashboard: https://premium.ezoic.com/premium/scheduleReview
and to take advantage of your 100 Flickify videos you can find these here in your Ezoic dashboard: https://pubdash.ezoic.com/flickify/overview/create-video
If you have any questions please do let us know, we'd love to help you further. many thanks