Hey guys, im having a LOT of trouble trying to customize checkout page. I would like to introduce new items (like the National ID) to the Buyer Info, and would like to change the experience and screens as well (for instance, filling in the form with info first -provide the option of logging in directly there with the email no pwd asked-, then changing screen to "choose your shipping" and finally payment).
I would love to edit the HTML, but as i'm not shopify plus member, i cant. Any suggestion?
Help help heeeeeelp :)