thanks guys, i did'nt get it!
another piece of advice needed, last year i got the job, but they messed up and did'nt give me enough notice to leave my current employers, so when i mentioned that to them this year they made me do the interview again, and i did'nt get it, if you were me, would you write to them and say how unfair you belive that is, or would you just put it down as bad luck
please help guys, i don't know what to do