You can see the submitted online forms in the Online Forms > Submissions area.
Note that there are a few cases when you might not see your submission:
If the school admin deletes the form rather than archiving it, all submissions are also deleted.
If the form was intentionally set to "fully anonymous" (such as a survey or feedback form), you cannot see the form results because the submission is not connected to your account.
Can I edit my form submission?
Allowing editing is an option the admin may choose in the form's settings. If you are allowed to edit the form, you will see an edit link next to the form results link.