So it seems you succeeded to get the client running, congrats! As a next step I would recommend doing some actual Blender rendering with it. For this, you will need some (very small) amount of money on your account. In BitWrk's user interface, you can switch to "Account" to learn how to transfer some mBTC onto BitWrk.
See the
quickstart instructions for more info.
As a promotional offer, I am giving out starting credit of 20mBTC to the next five persons who post their BitWrk account IDs here!Keep it coming