what is the use of my time

I post and repost can't get any of my pictures posted I am a proffesional photographer I probably have more pics than you do, as I am 59 years old and have been developing my own pictures for 40 years who are you to judge wheter my pics get on your site. Sure I am perturbed as I find many of my pictures posted by other members. so you are a judge of originals and keep my pics off. Thank you very much.