Inventory update

HI,

We have installed inicis for woocommerce 1.0.0 version and it seems though if the customer use credit card as payment, the inventory does not update. If we use BACS, then it will update but other form of payments including woocommerce, the inventory does not update. Is there any problem that I should be concerned about?

http://www.thelab108.com

https://ww.wp.xz.cn/plugins/inicis-for-woocommerce/