Globant Developer Senior interview questions

Total 2 technical round 1 hr round. Technical round was good asked lot of question about DB Node js and Js i was 2 hr long . After completion HR asked me to come for second technical round which was after 5 days . Second round was around 1 hr long . HR told me you are selected and explain all the process at globant and she told me she will release offer later tomorrow. I waited for more then week and no offer later was send . I call HR she said " we are still thinking about your technical knowledge and not sure ." I was shock as she told me i was selected and then she was making excuses for offer later She told me the people who take your interview still confuse about you . HR behavior was so much unprofessional . The technical people also not that technically good they are average and they dont know how we should evaluate candidate .