Inventory cost not show

why inventory cost not show in less expenses
total inventory sale show in profit

You need to provide more detail about your question. How did you set up inventory? Where in the sales flow are you referring to, etc?

in inventory item but not show inventory amount in inventory on hand after i put all inventory price in inventory revaiuation now inventory cost not show

can i download version

before 1 year am used this softwear is very good butnow i have many problems

Did you exactly follow the guides at Inventory Revaluations - Manager.io ?

Most importantly you need to switch off the Dynamic Rolling Recalculations which is an obsolete feature when you use the Inventory Revaluation Worksheet method.

The link I just gave explains how to switch it off in obsolete features in settings.