Questions posées lors d’un entretien d’embauche pour Java/J2EE Developer chez EY

Applied through a staffing agency. Attended interview on a weekday. They were hiring for client site project. I was told there is going to be 1 round and other round will be at client site. I cleared 2 technical rounds and was given a positive feedback on next day. After that hr told the staffing person they will schedule client round soon. Followed up like anything the hr did not respond to the staffing person. Because of this mess up I could not apply for another open position as well. HR team needs to be responsive even if they can't match package they should at least convey it.