Follow the steps below to delete an invitation to a CodeSignal test that is pending.
1. From your CodeSignal account, click on TEST.
2. Go to TESTS tab and find the test in question using the search bar.
3. Click on PENDING to see all pending invitations. To locate your candidate's invitation, use the search bar. 
4. To revoke the invitation, select the checkbox to the left of the candidate's name. Then, click the trash icon.
Questions? Contact us at support@codesignal.com