Hi,
When I tried your link, I was redirected to the login page (because I'm not logged so I'm not a vendor for HikaMarket).
If you're redirected to the home page, it could be related to the vendor rights ; you might have a Joomla message but maybe your template does not display the Joomla message on the home page.
I will need more details about your configuration in order to be able to tell you more.
Regards,
Jerome - Obsidev.com
HikaMarket & HikaSerial developer / HikaShop core dev team.
Also helping the HikaShop support team when having some time or couldn't sleep.
By the way, do not send me private message, use the "contact us" form instead.