Fullstack Labs Project Manager interview questions

Basic questions about my role and experience. The worst part is that I've asked about salary range before start the tests to ensure that I won’t waste my time and HR profile's too and THEY LIED. They told my one range and in the offer was literally the half. After that they asked me about my minimum and I told exactly the range that the HR told me in the interview and by email. They said that can’t be possible to reach the value. This was TOTALLY DISRESPECTFUL. Specially because I've spent my time in challenges and also interview process for nothing. ALWAYS ask for salary range before tests and if a company lie about this information this will tell a lot about them!