FSBO Listing Wont Update

[MItchell Myers]

So I am selling my first home. I am doing a for sale by owner, and I listed the house on Zillow. I am having a really tough time with this website because it will not update the photos. All of the old photos from when I bought it in 2012 are still up on the website. I uploaded a ton of new pictures and updated all of the information on the listing. Once Zillow finally listed it, they updated all the info on the house but never changed the pictures. I made sure that I followed their upload guidelines so that everything would post properly. They are even using my cover photo as the thumbnail for the picture. The sister site Zillow (Trulia.com) has all of my updated information and photos. I have tried to email them, call them, and file complaints on their website. I have not spoke one single word with anyone. 

I see this as a major problem for me because I have done quite a few upgrades to the home since I bought it and I would like my potential buyers to see it. There is a little over 750 views on it in a week. all of them looking at old photos. 

Anyone have any suggestions on how to fix this issue?