You can manage  Banner main text here  Home edit page through admin panel .See screenshot below  

Rightside content and banner images are from  Service type , you can assign  service to show on the home page, and also can add/edit  banner images. See screenshot  below .

Trusted Section

Here you can  edit heading at the backed of Page->home page
You can manage logos under Appearance -> customize ->MRB theme options -> Home page content 

Video Section

You can manage Video and it’s content at the backend of Page->Home page

After the content we have three popup why choose, Our promise, Our golas etc.. are come from pop up post in the admin panel

Vision,  mission & Purpose 

You can manage above section image, content and icons are at the home page itself

Our Track Record Section

You can change the  heading at the backend of  Page- >home page 

To edit each item within the circle, please navigate to appearance ->customize->MBR theme options -> Home page content, You can see the record list.  See below, just click on publish after editing the content here 

What we do section

You can edit the subtitle & main heading at the  backend of the Page->home page 

Then listing all the service type & it’s services from the backend 
Events 

You can edit main heading at the  backend of home page

Then listing  events category posts  from the  backend 
FAQ

Here you can manage  left side content under Appearance -> customize ->Common content

Right section in the FAQ are come from the FAQ in the admin panel.