If you are talking about the "Free video Hosting and Photo Sharing" website (
www.dropshots.com) - I think it's gone. In other words, it's not you, it's them. When I tried to load the site, I got a notice that said "Bad Request (Invalid Hostname)." The same happens when I try to go to the web site from the app description (in the AppStore).
So, either the website is down for maintenance, is broken (and they're trying to fix it) or it's no longer a valid/working site (the company has closed it).
To be honest, I don't know why the site is not working. The only thing I CAN tell you for sure is that it is not you. So, maybe try sending the developer an e-mail to find out what is happening with the web site? It's the only thing I can think of to do. Sorry.
Marilyn
EDIT: Well, never mind. After I posted the above, I pressed on the link. Now, it works! Go figure. I guess there was just a glitch. So, try again?