I cannot delete the epic and story Its showing Contact admin

[Aparna Krishnapa]

Their is many duplicate ticket and Task epic I wanted to delete those kindly give permission to delete those Tickets and Epic

[Kai Krause]

Hi and Welcome, 

You can delete epics and stories only if your account has the “Delete Issues” permission (company-managed projects) or the ability to “Empty trash” (team-managed projects).

Ask a Jira admin to add your group/role to that permission in the project’s Permission Scheme (company-managed) or grant you “Project admin / Member with delete rights” in Project settings → Access (team-managed).

BR
Kai