Create a multistep subscription

Hello everyone,

I am trying to create a multistep subscription for a website, but a condition is to have a add to cart for the product the user want to subscribe and with the multi step form I can’t add the “add to cart” button, here is the link to the view Webflow and to the design I created with Figma.

Thanks for the help

Webflow: subscription page

https://preview.webflow.com/preview/cafeparacasa?utm_medium=preview_link&utm_source=designer&utm_content=cafeparacasa&preview=e057beaaf2e2566e69f4f1b7905f89cb&pageId=6585b37e65014ccf922c9052&workflow=preview

Figma file: Subscrition flow.