2checkout setup for shopify

I have created an account on 2checkout lately, to be able to accept card payments on my shopify store, but im facing troubles in make it live, and link it to my store, and start getting sales.

for only the experienced ones, its a very simple tax, the application has already been 100% completed and they are reviewing it. I linked the account number and secret code to my shopify, now the option of buying with credit or debit card is available on my checkout page, but gives an error when you buy anything through it, like there's something missing.

IF YOU DON'T READ THE DESCRIPTION DO NOT BID

Comercio electrónico HTML Payment Gateway Integration Shopify Web Development

Nº del proyecto: #16414519

Sobre el proyecto