How can i hide a picture from photos? Does anyone can help me? Its my first time using an iphone 6s.

Hey there Fhzmaricar,

I understand that you have a question about hiding a photo in the Photos app on your iPhone. You can find the requested information in the following link:

Hide photos or videos you want to keep but not show. While viewing thumbnails, tap Select, then select the photos or videos you want to hide. Tap , then tap Hide. The photos or videos are moved to the Hidden album.

Note: Photos or videos are hidden from Moments, Collections, and Years, but are still visible in Albums.

Organize photos and videos - iPhone

http://help.apple.com/iphone/9/#/iphf14943e

Take care, and thanks for visiting the Apple Support Communities.