Hi Alecchino! I'm John, a fellow Microsoft user like you.
I'm here to help. No worries about your English, you're doing great!
To stop the pop-up from proceeding, simply click "Not now," and it will dismiss the prompt without importing any photos.
If you're looking for a way to permanently disable this pop-up, unfortunately, there isn't an option to turn it off directly in the Microsoft Photos app at the moment. But feel free to reach out again if you need any more assistance with this!
Regards,
John J.D.