Hello,
The "Stripe Connect" plugin does not have a "redirect" mode.
The two modes are called "checkout" and "end page" ; it just change when the StripeJS is called : during the checkout (like the Nicolas' screenshot), or after the order is created on what is called the "end page" in HikaShop.
But that "end page" does not redirect the user, it display the same payment form thanks to StripeJS on the page ; which is still your website.
Can you please provide more details regarding your issue so we can perform an analysis?
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.