What do you put in expected salary column?

I have a 1 ½+ year experience tech mahindra is not ready to give any kind of hike or bonus so how is it possible for me to expect something that is beyond expectations. No expectations on salary 😕

I like to search for the approx salary range for that particular company and the profile and experience, and put something close to that only based on how well my skillset matched their expectations because I think they must be evaluating skillset and expected salary both.....