Hello,
Even if you're using an old version of HikaShop ; the pagination do not looks like what we have and I think that your template is performing an override of it.
Afterwards please note that the pagination is working but it is just that your cursor do not change when you're hover the pagination items.
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.