Smartiks interview questions

I did the first interview with HR then the second interview with the relevant company for the technical interview. However, after a while, HR called me again and said that they had directed the meeting to the wrong department/person and said that they would reorganize the technical meeting with the correct team after the bank holiday. Its been 2 months now and they didn't reach out to me yet. Shortly, they took my 3hours for a wrong interview.