NTT DATA Logistic Executive (Order & Procurement) interview questions

Technically I did not apply this position. Got a call from HR recruiter and ask whether I'm interested or not and will send an email for job description. Then I'm interested and replied . After that got no response for more than 1 week. Called the recruiter to check status, claimed that awaiting the hiring manager decision. 2 weeks later, still no respond. Feels like being prank for nothing. Being wonder what's the point call me up for.