Robert Lehman Asked: Legal to use photos that ive bought that contain NFL players & Team Logos?

I bought NFL related images from a royalty free photo website for $8 each and I was wondering if I could use them on my website in my articles. its just a fantasy football website where I give fantasy football advice. they contain players and jerseys. I have ads on my site, but they arent connected to the pictures or anything.

if its not legal, where the heck can i just get pics for my articles?