Tarantula MS SQL Developer interview questions

I went for interview for sql developer position. first two rounds are technical i completed two rounds, HR said yo got good feed back we will contact you soon. after that didn't receive any response from HR so I mailed him he said GM is not available we can contact based on availability then one day called then for salary consideration again conducted technical round.Then finally they are saying we can't pay that much.Entire process took 25 days, HR is very worst there he will not respond until you ask for the status. Don't attend the interview they are employees like google for fresher salary