Hi,
The customer will gain the points when the order will be confirmed.
The order is confirmed when his status is one of the status of the HikaShop option : Invoice order statuses ("Main" tab, "Order" section).
So you have to change the order status to let the plugin credit the user with his points.
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.