Really glitchy – Vernier Graphical Analysis GW Review

It's really hard to put in numbers and select parts of the graph. I can't see the y-axis or change it. Now I can't even see a graph at all. It just shows a blank screen. I already spent so much time working on it.
Review by kj v3hnvui3nhck;g3; on Vernier Graphical Analysis GW.