Kia Shuma Engine Not Running

My 2001 Kia Shuma, Manual, Wont Start, Not Even Kick Over. What Can It Be? We Have Already Changed The Battery...

Engine Has Been Overhauled, When Ignition Is Switched On Dash Lights Are On, Even Radio Is Playing, But When Key Is Turned So As To Have It...

I Have A 2000 Kia Shuma Ii And When I Put In The D Runs Only Manuallybut Does Not Change What Happened To The 3rd.i Can Do Please