Hello,
1 - The module you're talking about is not an official HikaShop module but a third party one.
So as you would understand, we can't provide any support for third party plugins/modules since it's not our developments.
2 - I would recommend you to update your HikaShop with the latest edition which provide some ajax features and also a mini cart with dropdown system. And that ajax system allow you to have several modules in the same page which will all be refresh when you add a product into the cart (if you're using the new system and not the legacy one).
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.