[Point theme] Menu not showing on mobile devices

Well I am using Point theme and menu won’t show on mobile devices. When I tap on the menu button it just shows the space where the menu should be and nothing else, it’s just empty. The menu is there but it is not visible, clicking on it will take me to the menu I tapped but it is not visible.

I used a plugin for creating a child-theme, but I deleted it and there is no child-theme folders on my file-manager.