Anlage Infotech (India) interview questions

technical interview went for 30 mins, out of which first 10 mins is to introduce about myself , rest of was into my technical expertise in overall abap concepts. mostly questions were related to IDOC,s

It was contract position. They agreed on my expected ctc before interview process. They schedules my interview with well known product based company. After 4 rounds I got selected. My notice period in my current company was about to end. There was a delay in getting offer letter by Anlage. They requested me to not join anywhere. So I declined the other offer which I was holding, but after that Anlage HR said, they are facing some budget issue and they can only offer me the ctc 4L less than the offer I was holding. At the end they havent shared letter. It was a bad experience. No one should deal with such companies.