Link Hubspot external forms to my Webflow's forms

Hi guys, I switched from Wordpress to Webflow and I am trying to connect the forms of my website (which is based on the template Saasplex X) to Hubspot. There are three of them, two email only and one full contact form. However, there is no integration between Hubspot and Webflow, and I can’t find how to make it work.

I pasted the Hubspot tracking code into the footer code in Webflow, but I have no clue what is the next thing to do.

Have any of you done this before?

Thanks!

Arnaud

Hey, anyone can help?