My 320D wont start?

I have a bmw 320d 2002, 110KW. Yesterday i started car i started driving to the city, few hundred meters after car stop working, but all electrics works. I stoped i try to start, car started, but after 2 minuts stop. I started again, engine work, electronic work, no error, nothing, but again stoped. Few try again and now engine start, but turn off few secunds after. I dont know what is it, i have fuel in the car, im new in this. Could you tell me what could be the problem? Fuel filter, Fuel pump, Fuel pump relay or...?



Thank you