Hi @Anonymous (Esmeralda),
Thanks for posting your question here. Please continue to post questions here - you will find this to be a helpful community. We love to support students who are new to Fusion and to CAD.
I'm going to read between the lines of your question. Please let me know if I get something wrong.
I assume that you use Fusion in your class, and that class has lab computers that you use. But, you want to continue working on your design at home. I'm guessing from your question that at home, you are using the web version of Fusion at home (edit in Browser from your project), and you notice that the image you inserted as a canvas in class is not visible. Is that your question?
If that is the case, then you have found an area of the web version that is not yet complete. It is correct that the web version does not yet show canvases from the Fusion model. So, for now, this workflow is not going to work for you, unfortunately.
However, there is nothing preventing you from installing Fusion on your home computer. The install is free for students, and you will have access to the data from your class project, even from home. This would be my recommendation: Just go to https://www.autodesk.com/products/fusion-360/overview, and click on "download free trial", and this will install Fusion locally for you. If you sign in with the same username you use at school. you should see the same sets of models here. Just open and edit as you do in your classroom.
Good luck!
Jeff
Jeff Strater
Engineering Director