can someone guide me through here?

I tried clicking join, it will launch CSGO, but then after that i dont know what to do already.

Can someone help me?

Thanks in advance

This is what im doing..

First

[IMG]http://i66.tinypic.com/15y9mie.png[/IMG]


Then this will pop-up and i will click "Launch"

Second

[IMG]http://i65.tinypic.com/syp8ix.png[/IMG]

I hope someone can help me.. thanks!