How to make page in Gallery?

I upload 50 images in a post check out here https://pakistans.com/urdu-poetry-designed-by-jugnoo-2/

its show all in one page

plz let me know is there any possibility to show only 10 images per page.. i mean it say in the end next page or page number bar

plz guide me, it is not any gallery script just wordpress gallery tag i put