Cant seem to get my animation to test or publish as an html

I'm quite new to Animate and was fooling around in the software recently for my final. I followed some tutorials online and tried to implement some basic interactivity in my animation. Once I started putting in buttons the entire animation broke outside of the timeline I can't seem to test or publish the file as an HTML. I'm beyond stumped here and read through some posts with similar issues but they all seem to be centered around broken scripts which I assume is my issue. I can include the file and maybe some savvy vets could offer some basic advice my instructor isn't available for personal emails and I'm a bit stumped.  Any help at all would be incredible and Id be very grateful.