Motorola Solutions Manager, Machine Learning interview questions

Worst experience I had till now in my career They 4 rounds of interviews in midnight in the span of 30 days with US counterparts they gave 5)5 interview rating . Initially they offered me 50 lpa but in hr round they told we can offer 28 lpa , which is less than my current salary. If they don't have budget don't waste candidate time . This is redicules and idiotic hr Team how to talk with candidates and giving false promises.