mPokket Manager - Engineering interview questions

Interview process smoothly 1st round : 1.5 hrs 2nd round : 1 hour 3rd round: 1 hour During initial call itself I informed recruiter For salary expectations I received final selection email and HR is saying in HR discussion that you will get this much only But i said this is what my expectation i already told then they blantly said we wont offer you this much . This is way high. Why to waste candidates time if you don’t have budget, during initial screening itself stop it.