Screen Shot Photos Breaking – Help

I primarily use screen shots taken with my iPhone for my blog, https://www.thewallyworldwoman.com. Recently I’ve noticed a lot of my uploaded photos breaking. I can’t see them on the main page but if I click on the actual images empty location I can still see it in a screen shot url.

Wondering if my problem is too many photos saved in my library and if I need to delete them? If I delete them will it delete them from the posts as well?

Also, how do I make it so when you click on the photo it does not redirect you to another screen shot image url. Seems like a waste.

Hope that makes sense from this wordpress newbie.

UPDATE:

https://thewallyworldwoman.com/rare-del-monte-green-beans-printable-coupons-and-walmart-deal/

I can’t see the top image on the link above, just a white space with dashed lines around it. However, if I click on where the image should be then I can see the photo in this link:

https://thewallyworldwoman.com/rare-del-monte-green-beans-printable-coupons-and-walmart-deal/screen-shot-2012-11-02-at-4-08-36-pm/

Thx – amy