Infosys Associate interview questions

Easy behavioral and technical interview. Finished my background check and got an verbal offer from HR 2 days after the interview but they kept delaying the the process of a written offer. After 3 weeks of unrealistic promises, the HR or any contact from this company is not reachable anymore. Either there was something fishy in their hiring process or they were just collecting applicants' personal information for free. Ended up choosing the offer from a better consulting company instead.