general question about kleo – magazine theme

Good day,

I purchased the Kleo theme, and i tried to manage the magazine style, but there is some function not working as the demo like

1- under the slider, there is news, i wont to add 2 more menu title there (attached slide 1)

2- under that there is life stile also need to add menu there (attached slide 2)

3- the logo i change it but still showing the old one.