Hi,
Please provide some useful screenshot of your configuration (like your HikaShop configuration for the pagination, your module configuration, etc).
Please try to reproduce your problem in our demo website. You might need to duplicate some products in the backend in order to see the page selector near the pagination dropdown.
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.