So, you've probably got a Renault Clio. Can't help directly but there's a few Clio enthusiast forums that may be able to help. Here's one I found with a quick search:
https://clio197.net/threads/radio-code-help.38334/
Then I did my own searching a bit more and found this, which looks really useful.
https://m.youtube.com/watch?v=Vwjm_BBmjEc
Dndjdud, August 2023
