I submitted my paper on the day it was due, however, my teacher said that it was late. Upon further review it was found that I did in fact submit it on time, but she wants proof from canvas that it was.
I am sorry I have not replied to this message earlier. It was somehow lost in the shuffle of my email. We checked your paper submission following my first review of this email and thing was submitted on the day it was due. If you can reach out to Canvas and ask them to provide documentation that an upload was attempted, we will waive the late submission penalty.