Issues with embedding wix site into an iFrame on iPad

I’m having issues embedding my wix site into a different site. It works fine when viewed on a mobile or PC, but when viewed on an iPad the zoom is all wrong. Currently using this -

Would be really grateful for some help!

If it works fine on mobile and pc then there is nothing wrong with the code itself, it therefore must be an seperate issue related to Apple iPad devices.

Note that iPad devices view the desktop version if the website.