Issue with Landing Page (demo imported)

Hi there,

I am using a landing page demo imported from the highend theme.

This is my website: https://www.rawtalklive.com/

1) On the mobile version, there is a lot of redundant space between the top of the page and “About” section. Is there a way to remove the dead space?

2) On the mobile version, under “Speaker” section, the image of the first 2 speakers are missing. Is there a way to get it back?

3) On the desktop version, under “Speaker” section, when you click on the first 2 images and the lightbox popup image appears, it is completely skewed and squished. I have previously used this feature on another website that also uses highend (http://www.rawtalkpodcast.com/team-3/), but runs on an older version.

In the old version, I was able to control the dimensions of the lightbox popup window by editing it in the lightbox tab in ess. grid (see attached image labeled under “OLD”) under sizing. However in the new highend version ess. grid (see attached image labeled under “NEW”), the sizing section is removed and a bunch of other options appear which does not seem to change sizing. Is there a way to still change the dimension of the lightbox popup in my current websute so that it would be rendered full size instead of skewed?

Thank you for you help!
Joel

***EDIT: attached image doesnt seem to show up so this is the link to the image