so I lost the only key to my 2007 jeep liberty

I lost only key to my 07 Jeep liberty, I only paid 400 for the
Jeep, I never messed with antitheft systems before none
the less I pulled ignition lock cylinder and proceeded to
turn it over with a screw driver after it started the times
and only ran for about two seconds, then all my idiot lights
quit working all that works is interior lights and radio and
odometer, and door chims, I replace lock cylinder and with
keyless entry key fob and the transponder that origanly
came with the lock cylinder and key now when I turn it
over it does nothing except for maybe a relay click down
by my left foot,  what is left to do