Third part Hr scheduled an interview. 1st round of interviews went well and they gave assignments. The company Hr and third part Hr gave different information about the interview feedback after 1st round. I don't know what was happening. Company hr said its positive feedback so I spent 3 days doing assignments and gave my best. At last, the company sends an sms not even mail about the rejection. They did not give any feedback after asking, unprofessional hr, and hiring managers. Waste of time and energy. Felt like the whole process was a time pass for them.