I created a content type called: Spreed Sheets. Then in /admin/people/permissions I make sure I checked these 3 permissions for authenticated users :
Spreed Sheets: Create new content
Spreed Sheets: Edit own content
Spreed Sheets: Delete own content
then I loged in with an authenticated user (not admin) and I only have access to node/add/spreedsheets but when I'm login with admin and want to add another content type such as article from admin/content/add content it always redirect me to node/add/spreedsheets !!what should i do to give back the full permission to admin?