Nissan Sentra XE 2000 starts but Avanza helps

My Nissan Sentra XE 2000 helps four cylinders lacked oil and filling it after that began to throw white smoke because of the excess escape, the oil changed but still throws white smoke and now it also starts but does not progress it stays like neutral and then drown help please help

If you have white smoke, it is for water in the combustion cameras if this occurs is because of the butt joint if this happens there is no good compression and the vehicles do not avans, check that first before trying something else, see if the water level of your vehicle lowers when it starts it costs a lot and this shot? or just no avassa and now.

Thank you try but nothing, now you are pulling black oil through the exhaust, continue like it was neutral and turns off, the oil is new and the spark plugs too

Checa Compression You have a broken ring or your car is heated, this is similar to what Kikemec writes to you.

Thank you very much friends for having the time to answer many thank you very much I still do not solve my problem but your advice has served me. I already fix the car the car already starts very well, it advances well
.
But it should be noted that I already did the service if they can advise me very grateful and if not also helps me a lot