Car cranks but will not start

If the security light is staying on, try a spare key or if you do not have one with you, try cleaning that key where the pellet is and try it again.
If the security light is not on, listen if the fuel pump runs for two seconds when you first turn the key to run, before you turn the key to start. If it does not run, see if the fuel pump fuse is blown and if not, try swapping in like a horn relay into the fuel pump relay spot and try again.
If that does not work or it is none of that, check all of the fuses.

If you are wanting to check the fuel pump fuse it is under the hood in this fuse box and the fuel pump fuse is shown at the bottom of this second diagram in that under hood fuse box.

A fuel filter usually will not keep the engine from starting and if it was running just fine before going to that store, then I know it is not a clogged fuel filter.
Did you check all of the fuses cause any blown fuse if important enough would cause it not to start, such as but not limited to fuel injector fuses, pcm fuses, etc.
If the security light is on and a spare key or cleaning that key did not help, then you have a security issue that is shutting the engine down. If so, you will have to have the trouble codes retrieved in order to find out why the security system is triggered.
Also, if the check engine light is remaining on or not coming on at all when you first turn the key to run, then the PCM fuse may be blown or if the check engine light is remaining on part bulb check or fifteen seconds or so, then again retrieving the trouble codes may give some clue as to why the engine will not start and run.

This is sounding like a fuel pump has gone out. Can you turn the ignition key to the on position without cranking the engine over can you hear the pump in the tank running?

Did you get it towed home or to a auto repair shop?
Do you know how to use a 12 volt test light, a voltmeter and do you happen to have any and know how to use starting fluid?
If so, see if the engine will start and run for a few seconds after spraying a few small shots of starting fluid directly into the throttle body then quickly making it to the ignition switch and crank the engine over.
If it starts and runs for a few seconds then the ignition system must be ok. If it doesn't start either check for a spark from a spark plug wire while cranking the engine over or if you are not comfortable doing that, at least check the ignition fuses and make sure the ignition coil/s has voltage to it when the key is on run/ engine off.
If the engine did start with the starting fluid and the fuel pump does run, most likely the fuel injectors are not working. It could be as simple as a blown fuel injector fuse or blown pcm fuse, a security issue shutting down the engine or possibly a faulty crankshaft position sensor and if so there should be a trouble code for it stored in the computer memory, for which can be retrieved with a scan tool or a code reader.
If you have a voltmeter or at least a 12 volt test light, check if the fuel injectors are getting voltage with the key on run/engine off.

Ok, let us know the results of your tests.

Glad to hear.