Link Alibaba Custom Product Options to Shopify

[SportsPrachi]

Hello

I am trying to create a drop shipping store for Sports Jerseys from Alibaba. The Alibaba jerseys have option of adding name, number and team name on the jerseys however when I import the jersey's to my store, that option is not available? How to create this custom number, name option in my store so it goes back to Alibaba to fulfill the order?