Remove responsive mobile menu PLEASE

Im about to pull out my hair trying to figure out how to my my sites mobile menu GO AWAY. I need it to stay in responsive mode but the menu is so ugly on phones that way, I purchased UberMenu thinking that i could just override it with that but nothing seems to be able to overide the default settings. I know a little CSS but not much can anyone please help me ive been working on this for days.

site is https://www.yourdivineappointment.com using tempera theme by cryout creations.
Thanks