Payment provider

[ComfySharks]

Hi, I am from Macedonia. I am trying to sell on shopify but I can’t figure out how to create my payment processor. I don’t have a business registration but 2Checkout want me to give them my TIN number in order to register my 2Checkout account. Can someone tell how can I do that without TIN just for now so when I’ll make some money I will register a business. By the way 2Checkout is my only payment processor given from shopify as an option.