There was an issue processing your payment. Try again or use a different payment method

Hello can anybody help me with this There was an issue processing your payment. Try again or use a different payment method.

First, you need to really understand the country you are selling to and this will really makes you select the best and perfect payments methods for all your customers

My questions for you to get this issue solved is:
Which country are you selling to?
What are the payments method you are using already?

Kindly provide answers to this and i’m very sure everything will be definitely get solved

i did not wanted to use kosovo but i clicked it and im using epay i alredy paid so do i need to do it over again to pay again for my store to work my store name is therealgiftcarders.myshopify.com im still testing things but i opened it