1) When menu switches to mobile, the menu button displays on top of the social icons. If you resize the browser window to smartphone view both the menu button and the logo overlap the social icons.
2) If I hover a mega menu item, the submenu moves to the right. Instead of aligning with the home button, it now aligns with the current hovered item.
Last but not least … a funny spelling mistake. On mobile menu settings you should change “bellow” to “below” ;-).