TP Customee Service Representative interview questions

Was interviewed at Teleperformance, Indore twice, Had a really bad experience, The first Time when i was interviewed, I was selected and asked to on 29th of the month, at 27th when i called the HR to inquire abt the timings, he said that We no longer have any vacancies Now. If there will be any, we will contact you. The second time when i was interviewed, I was offered a salary below average my expectations. I Denied. Overall a bad interview experience With Teleperformance. HR are not supportive at all.