COGS not shown in P&L

COGS not shown in P&L

Hello, my name is Lucas. I have a wholesale phone case company.

I import products from China to my country.
The issue I was havaing is to have my Cost Of Good Solds in P&L, because when I run the report they only show me how much I spend in goods, shipping and Duty Taxes but not for each products sold, instead show it for the whole purchase