What do I need to do to stake my coins?

Ive mined about 50 coins on supernova.cc  and withdrew them to my wallet.  

Wallet is running and I created the .conf file in the roaming directory with the following contents:

rpcuser=SomeUserNameThatsSoCoolICantTellYou
rpcpassword=XYZ
rpcallowip=192.168.1.my4thoctetvalue
rpcport=72196
daemon=1
server=1
listen=1
addnode=151.80.136.178
addnode=94.23.216.214
addnode=101.165.225.41
addnode=46.105.101.81
addnode=94.195.249.61


and created a .bat file with the following line:

stonkacoin-qt.exe stonkacoin.conf



I see the spot in the wallet that says stake but it is just sitting at 0 for past 2 hours