How to get the photos in iCloud to my iphone

Hello Aman_arshad,

Welcome to Apple Support Communities! It sounds like you need help with iCloud Photos and syncing. We completely understand why you'd reach out, and are happy to help.

The following article has some information that may help you resolve this issue as it specifically talks about turning on iCloud Photos.

Set up and use iCloud Photos - Apple Support

Please have a look and let us know if this helps! 

Cheers! 

Retrieve photos from iCloud

How to retrieve my photos from my iCloud account