easy but very difficult interviewer to undetstand the question and they did not respond to it. so i cannot help it to amswer questeuoj average expenses very 30 word minum why so hard

I was invited for the Manager role but now after final round they are offering a lower-level position instead of the expected compensation. Ask them why they changed their stance after the final round. They said they don't have budget. Is this is Ok candidate expend 20K in travelling from other city and HR changed their words after that