Scanta interview questions

so, i have applied on linkedin and get the call later of hr, we had discussion and then later she asked me my salary expectation, i told I'm expecting 6lpa+, she told me we have budget of 3-4 lpa, i agree and then move to next technical round, cleared both rounds easily, and then i have to visit the office for last discussion, there was a guy who take my last round, he talks big thing like we are making this, that and transforming technology, and we want someone who can learn very fast and adapt to any new technology, in short he wants to hire a google level engineer in salary of 25,000, they want u to sign a one year bond, who ever read this don't do it, they gonna exploit you, worst experience.