1. From your Dashboard click on users on the right hand side, find and select your name.
2. Once you've clicked on your name select the form you would like to edit the submission for.
3. Once the form opens up with your submissions you are able to to hover on the right hand side of the question and a pencil and the option to edit will appear.
4. Edit the response to the answer of your choosing and click the green checkmark to save.
5. Once you've clicked save you're all set. The submission has now been updated.