Hello ​@Mehmet2, Thank you for contacting us!
 

Could you please provide more details about your request?

When you publish a file, Figma create a snapshot of that file and make it available in the Community. Users who duplicate the file will receive a new copy, but it won't include any updates, version history, or comments from your original file.

You can check the details here:
Publish files to the Figma Community
Duplicate Community files

If we understand correctly, you'd like to prevent your published file from being copied. Is that correct?

Hope to hear from you soon!

Thanks,

Hi, thanks for reply. Actually yes I want to prevent published file from being copied in community. But I guess this option is not avaibled.