I have spark but the engine dont turn on

no country told vast Corolla exist, not the same on world stage.

which engine size sold world wide. 1.6 or 1.8L: seen in USA?
GEN 8 Corolla it is.but was delayed to USA intel 1997 so is not USA car? no country told. or is not USA or not 1997 car.
1ZZ-FE?????? is chain drive cam. if your unstated engine is cam belt drive(as is ours) it is now bad. that belt. and timed all wrong now. E110 model had 12 engines world wide.8 were Petrol spark.
or USA car is belted cam, so if have that the belt is bad.
causes Spark timing to fail and when spark timing fails so goes fuel.dead.(ecu logic rules all)
we test fuel pressure using fuel pressure gauge at the fuel rail while cranking, (not dribble tests) pressure must be at spec or it fails.
spec means OEM factory specifications stated in the service manual for all cars made, only this matters. (fuel) answer is generic.!!!!!

1. :check all fuses first. yes spark and fuel yes.
2. USA cars 1996 scan he PCM for errors.
3. if said can show P03xx error or spark lost there will be no fuel allowed to flow by law. (no crash and burn logic ECU)
4. if engine is belt cam drive, as ours is the belt fails at 60-100k miles and slips and all timing of cam and spark are lost. making fueling Impossible so we check this first.
5. each of the 8 engine tests are unique for sure fuses EFI and all of that.
6. if x4, engine compression is below 150psi the belt is bad. cam.
7. if a spark timing light shows spark dear or way off time belt slipped. or on some 96s, the distributor is bad,or molested..
8. if all seems good we check fuel pressure last cranking,

no E110 version of this car told, and clearer seen here.
the vast variances world wide

https://en.wikipedia.org//wiki/Toyota_Corolla_(E110)

fuel pump relay /fuel pump/fuel filter

check if spark is reaching the plugs

Look in the fuse box in the engine bay near the battery for (Right Hand Drive models.) Look on the inside of the cover and you will see a 'map' of all the fuses and relays. Align the map to compare with the arrangement of fuses and relays in the box to make it easier. No fuel pump restart button. This guide is for petrol(gasoline) model.

have the fault codes read . there are a few sensors that control the starting of the car including the engine immobiliser.

I'd have to test when problem is ongoing. When you first turn on key, no crank, you should hear the pump run for a few seconds then stop. For initial prime, the computer doesn't need rpm signal. Engine cranking, the computer needs to see rpm signal or it won't ground the fuel pump relay. W/o rpm signal, no spark at the plugs and no fuel injector pulse. I know your talking about fuel, but, when problem is ongoing, check spark and fuel injector pulse, engine cranking.
Intermittent problems are a pain, have to test when problem is ongoing.

mechanical pumps do not have a relay
what the carby does have is a solenoid controlled idle circuit and you need to give it some accelerator to start if that solenoid is not operational check for power to that solenoid with the switch in the run position
remove the fuel line at the carby and turn the engine over to see if the pump is working

if u did all that and u still can hear the fuel pump run then u need to replace the fuel pump

check for spark at the sparkplugs, and listen to hear the fuel pump going when key is turned on. if no pump noise and no spark it can be the auto shutdown relay located on the drivers side fender behind battery. the auto shut down shuts off power to the ignition and fuel pump if the timing belt snaps. ,,,, if you have spark and fuel pump works then check firing order on plug wires , if they are in right place then check timing , if timing belt was replaced without lining up the timing marks it wont run

year and model and engine size if applicable

check fuel psi at fuel rail with fuel tester, if u think its a fuel problem.
prob a spark prob. check spark with spark tester.