Form Responses can be found in the Forms Configuration section under Operations.
After clicking Responses, the Form ID creator & administrator can view the submitted responses.

You return to the Forms Configurations page by clicking Back to Forms.

To see the previous or next response in the database, use the appropriate buttons.

To delete form submissions, click the Delete button under the Operations column.

When a response has been deleted, it appears inside the Deleted tab.
To restore a submission accidentally deleted, click Restore under the Operations column.

When a response has been deleted, it appears inside the Deleted tab.
To completely remove a submission from Confluence, click the Delete button link under the Operations column. A confirmation dialog appears. To confirm the deletion click the Ok button.

When the response has been completely removed from Confluence, it is not possible to recover it.