Add product page does not display properly

I cannot submit my content to the marketplace because the add product page will not allow me to see or select save (I’m assuming there’s a save button at least) when adding a thumbnail picture as it’s covered up by the “save, submit etc.” overlay.
The page will then not allow any submission without this field.

To add insult to injury the save function for the overall page refuses to work unless EVERYTHING is filled out. This isn’t what I asked it. I told it to save, not give me it’s opinion. I don’t care that everything is’t filled out, that’s why I’m saving it until it feels like letting me save my thumbnail.