Content creation

Using course presentation h5P, the button to open the feedback comments is not visible on the slide. You can see in the attachment it is a light box in the bottom right hand corner. If the user clicks this area the feedback opens. How do I make this feedback button more visible. 
If I select the option to 'Display as button', it displays the whole question as a button and the screen is empty, instead of the feedback comment. 

Canvas
Desktop
Chrome

I am trying to create a Find the Hotspot activity, and it's not one of the options in the menu. I can't find it by scrolling or by searching.

Does H5P have the capability or have they created a tool to integrate an MP3 clickable audio file to a page? An example of this would be google slides or power point which can add an clickable MP3 audio file so the audience can listen the file whenever they visit the page. I would like to have this tool so I can upload it into a website page.