Images not working on Safari
I recently updated my 2017 13" MacBook Pro software to the new Mac OS Catalina. As a college student in todays time, my exams are now all online as well as assignments and quizzes. However, images do not appear on the website for some reason. I thought it might have been just that one website, however, it seems to be all the websites I access through safari. This was never a problem before the update, only recently. I receive images with a blue question mark in the middle which doesn't help me when the teacher posts a question through a picture. How do I fix this?
Mac Pro, macOS 10.13