Vendor Store Links Not Showing Vendor Store

I create a vendor and then set a seo link form example "test1" and then when I visit the list of vendors and click on the links it redirects to "index.php?dispatch=companies.view&company_id=10" for example. This is actually using the view in "companies/view.tpl" file instead of the Vendor Store layout.

The Vendor Store page therefore only shows the Vendor Name, Contact, Shipping Info, Description and Reviews.

Can anyone explain why this is happening. When I view the demo multi vendor site it shows the correct vendor store page.

Do you use any 3rd party addons related with vendors? And what Multi-Vendor do you use?

Add some products and the store will show up. Besides, the vendor should have the permission checked in his plan for having a store.