Once a file has been successfully submitted to an assignments, you can't delete it. However, if you have the ability to make another submission, re-submit the file …Nov 2, 2020
You can't edit a submitted assignment, but you may be allowed to resubmit it. However, you can't resubmit all assignments. Check if you can submit an assignment more than once. If you can't and made a mistake, you must contact your instructor to ask for the opportunity to resubmit the assignment.
To Remove a SafeAssignment, choose the Content Area in which the Assignment has been posted, click the drop-down menu to the right of the SafeAssignment name, and choose Delete. You will be asked to confirm the action.