You lower my grade

This year they chose to use the e-book this year instead of the hard copy in my class. Which is extraordinarily annoying considering how many bugs this app has. Whenever I go to to a work part if this there is always a bug or glitch that makes if give me a lower grade than I schools have. Because of this app my grade is Spanish is extremely low even though almost al my grades are 100s. This app needs to get all these problems fixed asap or else I am gonna end up failing my class and getting in serious trouble for it.

That_akward_girl about Schoology, v3.10.6