How do I search for the template that I would like when posting a shift?

You can do this under the ‘Publish a Shifts’ tab. At the top, there will be a list of your existing templates; you can use the search bar to type in the name of the template and then press ‘enter’ to find it. This will then bring up the template(s) with names that match your search criteria. You can then select the one that you want from this list and continue to edit the listing as normal.