Inventory page

I have ask Base44 to create inventory that is linked to storage location and product stock. so far the system has failed me. it can link to product stock, but the inventory by location is not updating. All items is zero, even though it is clear in the inventory log that there is movement. i have spent a lot of credits to deal with this inventory and still not working properly. Can you check and fix, and return my credits if possible for all requests regarding inventory, as this problem persists and not yet resolved.