When posting supply cover jobs, unless you know the specific teacher you want to invite we always recommend inviting lots of teachers to any role you post, or inviting all of your search results. The latter can be done easily, in one click from your results page:
If you select candidates manually, you may be limiting your reach and potential response.
If you post a job and don't quite get the response you wanted, you may want to go back and invite more teachers. In this case, click on your job, scroll down and click 'Invite More Teachers'. The button is located at the bottom of the page.
If you want to edit the parameters of your job -- for example change the start date or edit the daily rate you're offering -- click 'Edit' in the top right of your job's page. Click here for more guidance on how to edit a job you've already posted.