Triple Integrals Problem

[marcusnicolas1]

When I do use the "C" button to get to the integrand symbol, it gives it to me however it seems as though it is on one line. I do not see where I can fill in the spaces with what I need. I get something that looks like "integral sign" then () .... From there I thought I have to put in Open bracket .... the function then comma, with respect to ... comma, then from lower limit .... comma, then to lower limit ... closed bracket. Mine does not look like the setup you had