Two problems! Need help!

[TheUnkillableDot]

Ok, my first problem.

My textures or something are screwed, the ground is all smudged and stuff. My graphic settings are low to

Second problem

I can' play an online game! When it gets to sending client info it just goes back to the menu.

Thanks

 

[Conkorg]

1 Problem: Whats ur PC Specs?

2. Problem: Dunno about that