Could not able to add products in child site through MarketPress.

Hi,

I just installed MarketPress Pro and when i netword activate this plugin, it works well. But as soon i login in a child site/sub domain site and try to add a product it is redirecting to profile page, although i enabled Global stopping cart in network settings menu of MarketPress. I do not getting why this is happening so kindly help me.

Awaiting
Vishal