My schoolboy French is just about up to this.
1. You will get more help if you write in English. We understand not everybody speaks English as their first language, but even a poor translation opens your problem up to more people.
2. Even with my schoolboy French, it is clear that you need to provide a lot more information if you need help.
All I think you are saying is that you have had a problem with converting a website address and it doesn't work.
Define doesn't work, provide some code samples, some example of what should work etc.
There's simply nothing to go on here.
Rob