peugeot 206 cd player replacement

[newbie]

hi can anyone help me. i need to replace the existing radio cassette in my 1999 peugeot 206. i want to put a peugeot cd player in but after many attempts peugeot will not tell me which one i need to correctly fit fit my stalk controls and existing pin configuration. (oh but they will take my money and do it) can anyone give me any advice on which model i need or where to find this info. thanks in advance.