Perguntas de entrevista de vagas de Software Engineer da empresa ICSolutions

Took interview asked general and technical questions then after two months setup salary discussion interview. They told me the package then I asked if there is a chance of increase in salary then they said we will let you know lateron and quit the call. Then send rejection after few hours. How unprofessional they are. This interview was about to discuss the salary. Bevare of them.