Hi,
Thanks for the screenshot. Your product configure looks good.
I see that your website is HikaShop 2.4.0 with the build "1503261514" and the last build for HikaShop 2.4.0 is "1505191201"
So can you please re-download HikaShop 2.4.0 in order to use the last build ; so we will be sure that you're not affected by something we already fix.
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.