I’m How do I download the photos from the iCloud to my new phone

You have to set up new iPhone Set up your iPhone, iPad, or iPod touch - Apple Support

Set up iCloud on your iPhone, iPad, or iPod touch - Apple Support 

Sign in with your Apple ID - Apple Support 

And turn on applications box Set up iCloud on all your devices - Apple Support

Read Set up and use iCloud Photos - Apple Support

Use iCloud Photos on iPhone - Apple Support

Go to Settings > Photos on your new phone and toggle iCloud photos on.

How do I download my photos from icloud

Go to Settings > Photos on your new phone and toggle iCloud photos on.

Ok, I went to settings>photos and toggled icloud photos on. What do I do next?

That’s it. The photos will now download. You can open the photos app and tap library to see the current status