car won’t start and is leaking oil

What is your question?

my car was running just fine until yesterday. i replaced the starter 3 weeks ago. it was running fine and when i wanted to start it back up it wouldn’t start. i still get dashboard lights and headlights. it didn’t have a pool of oil while sitting but once i put it in neutral (to push it) it left a trail of oil (or i believe so) while in neutral and pushing only. it did not leak while parked.

How long has your 2004 Ford Mustang had this problem?

Started yesterday after i turned off my car wouldn’t turn on about an hour later