Hi @2communicate,
Do you mean replacing your existing text logo with an image logo? If yes, then you can go to Theme Options > Header > LOGO – IMAGE
and add your preferred logo.
As for Contact Us, you can install a 3rd party plugin like Contact Form 7 and add its shortcode to your preferred section. CF7 is supported by theme’s styling so it will look part of the design.
As for the video, I recommend using a video hosting site like Youtube, Vimeo and similar. Then just add the embed code of that video within the builder’s video element. Please note that the theme has no streaming feature, it only wraps the video to match it with the design and it also uses Wordpres’ builtin video player (for self hosted videos).
Thanks!