Don't just say it doesn't work but describe in detail what is happening and add the following information:
* VirtueMart version
* CSVI version (Latest is not a version number)
* Sample of the file being imported
* Collected debug information
Without this information you won't get a useful answer. If no debug log is attached, you will get a request to post it.
The "problem" is most likely that VirtueMart is looking at a different language than the one you imported it for. Check if the language on the Options tab of your import template is correct. If that is OK, check if VirtueMart is using that language or not.