hi,

Home page slider with video not available, when you choose the background video for home page, it only have video only, when you choose page slider, it only have page slider.

Hi,

You can insert it in footer.php. Please see screenshot: https://goo.gl/sMdO9S

Please add the css code in the path: Appearance -> Theme Editor -> Style.css, please put it in the end of the file:

#home-slider {
    height: auto !important;
}

Hi,

You will need change it in theme file:

/elixir-jellythemes/inc/functions.shortcodes.php