MarketPress Setup for Multi Vender

Hi,

I bought MarketPress and before I bought I inquired either it is supporting multi-vender and got reply from you is Yes.

Now when I have created WP Multisite and activate plugin with Network Activate but now where found option where I can setup my commission ( charge ) for each product for the vender.

Also I want to block some settings for my vender like changing theme, and some plugin settings I don't allow vender to be accessible.

Would you please help me to setup my store in that manner, so I can launch as soon as possible.

One more question I am having is as you mentioned on my account that I have 1 month purchase what does it mean?