My 1998 mazda millenia wont start. all electronics work battery has been tested n charged. no sound when I from engine when I try to start it

wont be good ..cant be left
motor could take in more air
loose vacuum
leak coolant ...this is bad
..
to test an intake gasket
use an oil can squirt small amounts of oil all around the intakes gasket area
if she smokes out the exhaust pipe its leaking

The alternator might be shot. It is what charges the battery and keeps the engine running while the car is on. There are many other things it could be, though. How does it sound? Does it slowly die, or suddenly cut out? Does it always start easily, or is it getting harder to turn over each time you start it?

if you have run out of oil then you more than likeley scrapped the engine

That is because you have destroyed the engine's electronic control unit and heavens knows what other electrical systems on the car.

check main fuse block

Distributor may be broken. I'm no expert but I have some experience with millenias. What else can you tell me about the car?

TRY DISCONNECTING THE BATTERY CABLE SO THE PCM (COMPUTER) RESETS TO ORIGINAL DEFAULT VALUES. HOPE THIS WORKS FOR YOU. GOOD LUCK

For sure you will need new starter (actually starter relay) (that is why there is no engine turn-over). I am not sure about ignition coil and alternator, well it depends. You can get them at Autozone.com
And in a worsest scenario electronic control module (ECM/ECU).
You can buy used here
http://www.sunfor.com/ecm_ecu.html
Below there is the electrical starting system scheme for your car.
You can get it on Autozone.com (just add new vehicle Masda 1998 Millienia and go to repair guide engine electrical starting system)
Hope that helps
Good Luck
P.S. Please kindly let me know if you need more info. I am here to help.
P.P.S. I would check with insurance they might cover the case

yes the sensor and it will not go away on Mazda Millenia even though you replace that code it will show another one Mazda Millenia Sucks & Mazda Parts are Expensive too

Sounds like a similar problem I had. I had a bad battery. Jumping the car and charger did not help. All instruments work as I am guessing the battery had enough juice to light those but not enough to start car. Either bad battery or alternator. I changed out the battery and everything was fine. If you have an aftermarket stereo or amp, make sure they are setup right. The amp may be drawing power even if radio and car is off which may attribute to low start power (including above suggestions).