Help with certificate submission issue

Hello guys, so i mistakenly submitted my survey form after i had done only the html part of it, i did the css and then i realized i cant submit again, so now when i go to my settings where the certifications are, and i view my solution to my survey, it shows only the HTML and not the CSS, just structure and i don’t know what to do to make it appear because i would not want to get a certificate for a plain structure :tired_face::tired_face::tired_face: