Wash water pump defective ?

Hello dear forum community, I’ve been breathing my parents’ car for a long time, because my car has a defective ignition coil and I’m waiting for the new SET. My father drives the car about 3,000 km a year. That’s why the car is very rarely moved and although mostly only on short distance. So when I was driving I noticed that no splash water came out of the nozzles. Now on the weekend I looked what that might be. Well… the pipes were partly attached to the pipe. I’m not sure if my father even has frost protection in his splash water system. I tried to break the pipes which is not possible everywhere. Well, I mean, at least I have to get out minimally, because the engine was right. Nevertheless, nothing comes out. My suspicion now lies on the washing water pump, which it may have torn or is defective. Strange is only that the washing water has become less. If I have looked properly the front has to Is that right? I don’t know about the car so well…