can anione tell me wad should i do??

[destiny_ayu]

I got this Message from my guestbook... its from Ayuconnected..

I have seen that my file(ayupan cartoon) are uploaded, redistributed in your site.
I have write very clearly that my files are not allowed to be redistibuted, even credits are given to my site.
So, please delete those files.
I really spend much time in producing those files.

Wad should i do... i really dont remember of seeing that she has wrote that her files are not allowed to be redistributed..