To upload an image, try uploading it to TinyPic and copy the second url option it gives you, fluff. That way we will be able to see what's going on. c: ^^
As for your issue, I'm going to break things down a bit so that we can try to understand what's wrong with your connection to the game. First, I would try uninstalling the game and re-downloading it, regardless if you've already done so. Lag may be an issue with connecting, as well, so I would recommend the Light version this time. The Light version is not as detailed as the Full version and has less meshes, but our main priority is to make sure you can get on the game.
Once you've re-installed the game, try creating a new character, not one you already have. It doesn't have to be fancy, just a character that you haven't created yet. When you're done making that character, select him/her and try to play the game. Do you still see black?
