Car has not been started for several days.. wont run

Usually it indicates the alternator is not charging. Get yourself a volt meter that plugs into the cigarette lighter. Read the voltage before and after you tart the car. The voltage should go up from 12v to 13/14v. Keep an eye on it. If it slowly goes down, then the alternator needs to be checked.

I suggest that you take the starter motor to an accredited auto electrician as it indicates a dry joint problem in the armature bars
the fix is
the bars can be re-soldered
or My preference -- a new armature

I would treat it as a general no start condition. It could be fuel or ignition. The anti-theft system would prevent it from starting but not kill the engine once it has started.
Check the fuel pressure with a gauge and watch the spark at the plugs.

Most likely you've got something draining the battery. Read this post

http://ricksfreeautorepairadvice.com/battery-dead-morning/

This behaviour is typical of worn starter motor main contacts, at the bottom of the starter solenoid.

Check your fuel pressure. And your fuel pressure regulator.

The fact that you get enhanced ignition by physically enriching the fuel air mix indicates that the normal mix is too lean, either too little fuel or too much air. 1) Check for leaks of un-metered air in to the air ducting and inlet manifold. Look for cracks and poor joints to all vacuum lines including the evaporative emission recovery lines. 2) Check that the EGR valve is closed off at start up: this should stay closed until engine has warmed up. 3) Finally check that the coolant temperature sensor is working OK; the sensor should be informing the ECU that the engine is cold and the ECU responds by ensuring an enriched fuel mix (by prolonging the injection cycle) during engine warm up.

it sounds like distributor check for spark when it wont start if there ig no spark then its faulty

have a load test done on the battery as it indicates a bad cell

if you have a test light you can check your coil you have power by turning the ignition on test light should be light on