How to add a Scheduling / Appointment / Booking system to my Weebly website?
Then : paste it into your Weebly website
Weebly made it very easy :
3. From your side bar in “Individual Elements”, click “show all elements”, please drag and drop the “Embed Code” element into the desired location.
4. Click on “Edit custom HTML” and paste the previously copied iframe into the Custom HTML section.
5. That’s it! Just make sure to save you changes and publish your site.