On my website http://www.niftygraphic.com, when the vendor click on vendor login or vendor dashbord ( are in the footer menu), he goes to my home page and after he should to go again to login vendor to access to the Dashbord.
How can i make a direct access to the vendor dashbord without going to the home page and then go again to login vendor.
Fati, our plugin sends vendor in their dashboard when they will login in the site.
Now that as you are facing this issue, we presume there is some plugin/theme conflict. Just to be sure, disable all the plugin except WooCommerce and WC Marketplace and check again. If the issue still exists, please switch to some default theme like Twenty Sixteen and check again.
Let us know the result so we can help you out further.