Swgoh webstore cant buy

I have attempted to complete a purchase, but I consistently receive the following error message:

"We are currently unable to process your order due to an issue with your selected payment method. Please use another payment method to complete your order or try again later."

Details of the Issue:

• Platform: SWGoH Web Store 
• Error Message: "We are currently unable to process your order due to an issue with your selected payment method..."