How to disable the default checkout button for Yampi app usage?

[jhroque]

im usign trying to use yampi a checkout app and i cant turn off the default shopify button that leads to the default checkout page, but in the page of the checkout buttons theres 2 buttons, one that leads to the shopify default that i dont want and one that leads to yampi, but i cant get rid of one of the button without erasing both, tried changing the codes both and didnt workout, dont know what to do now