Escort doesn’t always start

Hello have an Escort (bj.:1-97, 1.6 liters,66 KW, 0928-824) Problem: For a few days the car doesn’t always start when I turn the ignition key, the speedometer lights up as usual, I turn on to it, does nothing. Meanwhile it has become a lottery game, before my luck leaves me, and garnix more goes, I would be very happy about your tips which might be defective. MfG