Mobile menu appears next to desktop menu

For all width of 1000px and wider I see both the desktop and mobile menu. My menu only has 3 items in it, and I see the 3 items, plus a ‘…’ (which is the smaller breakpoint collapsed menu) and inside the ‘…’ is the same 3 items. I’d like to not see the ‘…’ above 1000px wide.

The page I need help with: [log in to see the link]