Bug (Searching Bar Appears On The Footer)

So, the searching bar appears on the footer area, I’ve tried deactivating ALL the plugins, clearing the cache lots of times but nothing, the issue is still there, I’ve contacted this support before but they’ve told me that it was a plugin issue, but as I’ve said, i’ve deactivated all the plugins and the error is still there so the bug is because of Highend.

Also, I’ve found that the error only appears on MacOSX, with any browser not in windows. I’ve attached a photo of the bug.