I tried to create a Jira Service Desk project type (with an agent license). I tried creating a new project (next-gen), I am unable to select Service Desk type project.

I have tried some online community solution, including creating a Classic Project and to change the template after creation with the help of our Jira Admin.

The Jira Admin was unable to do so as well because only Software Type projects are available. Any suggestions to solve this would be much appreciated.