Galaxy Weblinks interview questions

I was scheduled for 4 rounds of interview. Round #1: Galaxy Weblinks Round #2: Client (Big Shot Guy) Round #3: Galaxy Weblinks In Round #3 I was told that instead of TPM role I will be working as Full Stack Developer and then later will be moved to TPM role. I still agreed as I had no job in-hand. 30 minutes before Round #4 (HR Round), I was told that client put the position on-hold and Galaxy Weblinks is not proceeding further. Felt really bad and unprofessional of this.