I was adding new inventory and the box where I input my cost is no longer there, help

[Ajlakestop]

I was adding new inventory and the screen where I am suppose to add my cost on the items just disappeared 

[Kassi_]

Hey there @Ajlakestop - 

Welcome to the Community! 

Are you trying to enter your Unit Cost on this item? I want to make sure I am sending you in the right direction. 

I will keep an eye out for your reply.