You posted the following
"You need to configure the plugin in the backend if you don't want the shipping instance to be available for other vendors.
Just need to assign the instance to your main vendor."
In the main info area under vendor i listed the vendor, is this correct?
this is from the page where the shipping is suppose to be a manual shipping for a flat rate of 5 dollars.
In the vendor control panel where I add the vendors shipping i add the manual shipping but when i put a product in the cart and check out the anchor shipping method always shows up. see attachments.
Here is a video link:
www.screencast.com/t/1eWZexQQ
Can you logon to my site and see for yourself that this process is not working?