Content creation

Hi, I'm just wondering if there is a way to remove the ability to change the playback speed of an interactive video. I've been having issues with students putting the video on at 2x, and I'm trying to find a way to prevent that.

Using our integration it's grey on grey by default & can't be read. It might be the way our integration is set up but I am end user & don't have any way to fix that. I don't have a php, don't know what it is, don't have any way to put it anywhere as an end user of the integration to the LMS. Do I need to request from our own IT support or is this something we can change as an end user who does not do php? 

HI - I'm using through Canvas, mostly Drag the Words and Drag and Drop. 

The words go to the right columns, but then when I click SUBMIT at the bottom it shows all the answers as incorrect. 

Please help! 

I can't figure out how to attach it, either.