Just in case if you do not have iCloud Photo Library enabled on your iPhone or iPad, you can still access your photos and videos through Photo Streams. Photo Streams saves your 1000 most recent pictures or photos from last 30 days ( which ever is highest). You can access these photos on any device you own which is linked to the same iCloud account.
Here's how you can access iCloud Photo Stream on iPhone and iPad
In case iCloud Photo Library is disabled
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