Am I allow to inform someone tries to monetize this project other than the author itself?

Hi, so yeah. Basically the title reads as is. Somebody I found through Facebook tries to monetize the project you've created and put it through ad-click and donations like it's his own project, am I allowed to inform it through this issue or any other way to inform? <img width="552" height="245" alt="Image" src="https://github.com/user-attachments/assets/640a7fed-a36d-4b8b-b4a2-f17844b44c14" />