Integration of a booking button (external service) : iFrames issue

Hello,

I’m trying to integrate this booking button (Smeetz external system) into a WIX site but without success:

https://www.chesaux. com/testtmp.html

The button action opens an iFrame on the right of the browser window:

I tried to add an embedded code in WIX but the problem is that the iFrame is embedded in another too small iFrame (on the button):

I tried also via Velo but it doesn’t work.

Do you have any idea how to make this button work with the iFrame in the right place?
(this service can be paid for)

Thank you,
Regards,
Sam

Hi Samule. Have you tried using custom code feature on wix wix dashboard? I think this will solve your problem.

Hi BeThe Best,
Thank you!
Yes I tested, but nothing is displayed (the code contains the script but also the button and apparently to integrate a visible element, I have to add an iFrame in an HTML integration code and it is not optimal).