Lowe's Home Improvement Software Developer interview questions

I was interviewed at Lowe's Bangalore. There were total 5 rounds and I have cleared all the round. After Salary discussion with HR they told me that offer letter will be circulated within 3 days. But there is no JOB offer till now . Earlier They were saying its on hold and after that they are saying that there is no openings for the quarter and they are waiting for the approval from US team. Really bad experience.

Interview process was written followed be technical and managerial,director round after HR asked about compensation and they told we will release the offer after three days. After they never called back and i tried reach them they said wait for two days or one day and one day they told your application is on hold.