Problems with Responsiveness on Ipad

Im having issues trying to fix the responsiveness on iPads. I tried multiple codes, but nothing has worked. The menu is not responsive (even when I turn it on in the Header settings> Mobile Menu) and it just shows nothing for iPads. Also, I tried removing the sidebar in order to make it fit without extra code, but the lack of side bar caused the text at the bottom to stretch even more.

Also, when in portrait view, the site shows blank. I’ve attached the site link and some of the codes we have added. Any help would be greatly appreciated!