First round of interview was completely on the basics of java. Second round was technical and I was asked to write a code. Code was expected to be written in a editor Total 4 rounds of interview

Initially there was an telephonic interview and after clearing that they conducted 2 rounds of face to face on different days and again they asked to visit ofc for managerial round and I requested them that it won’t possible during office hours and they conducted again telephonic and manager wished me that I am selected for the job and but the fact is I called HR regarding same and requested for offer letter and they didn’t reverted back to my mails and they didn’t received the calls as well and only request to the management if you want to reject the candidates try to convey them same and after congratulating the candidates don’t do like this thanks