Refuse to refund my deposit

I rented a flat with huurkor. When i moved in the flat it was dirty and some things were damaged, the inspection was not done before i moved in only done a month later. The inspector upon arrival to do the inspection, did a rush job and he was in a hurry therefore missing other damages in the flat. Every time when i report a damages in the flat i was told to refer to my lease even when i was reporting damages that i found there. <br> <br> They now refuse to pay my deposit saying I'm reliable for damages i found in the flat mounting to R12146. <br> Their rude maintenance guy even told me to go to house tribunal to complaint, this is just show that they don't care about their client. <br> <br> When i moved in i had to put in new locks at the front door because the door was not locking. <br> <br> it seem as my matter is not taken seriously because the lady by the name of Diana she even nasty when i call. These people are very unprofessional.