Dent not repaired

I took my car for repair, and mainly there was a dent on my bumper, instead they just repainted the bumper and not fix the dent. my main reason to take it there was the dent. They took 5 days to repaint the bumper but they did not do the dent. I was so excited seeing my car clean and I did not notice that the dent was not fixed, after I had left I noticed it was not done. i decided to let go because I could not afford to be a week without my car as I need it daily to go to work. but otherwise their service was not bad