Adv. in browser

[Mathias Mårtensson]

I cannot get my server to show up in the browser what ever I do. I have 
tried without screen aswell, but dosent work either. This is my command 
to start the server:

screen -d -m /home/server/ut3-dedicated/Binaries/ut3 server 
DM-ShangriLa?MaxPlayers=8?MinNetPlayers=1?game=UTGame.UTDeathmatch?TimeLimit=20?GoalScore=0?Mutator=UTGame.UTMutator_Instagib?AdminPassword=1789?bShouldAdvertise=True  
-login=xxxxx -password=xxxxx

Am I doing something wrong?