Hello Sebastian,
If you want to make the sub line in two line, you need to add <br/> tags in between the text and make sure you must need to write in Text mode on the content editor.
Example: Coffee Consultancy and Training Sensory <br/> and Green Coffee...
In case of logo, you can’t add logo here on this design now. You need to customize the theme code for it. You will get all themes codes of this section inside acmethemes/hooks/slider-selection.php. Please customize the theme as your need.
If you have any query, let us know.
Warm Regards
Acme Supports