Video Card is a Radeon HD 7900

This is what i use
cgminer.exe --scrypt -o stratum+tcp://prohashing.com:3333 -u "xx1cyb3rgh05txx1" -p 12345678

Also, am i mining everything and i just get paid through my payout proportions?

I have it running, it shows stratum from pool 0 detected new block. But i look at my earning and it doesn't show that its working or any indications

When configuring cgminer what i use when i input a password?