trying to setup some landed cost and upcharge accounts but i dont know what type of accounts i need to create for landed cost? Can someone please help

Usually expenses are mapped to the landed cost categories. Not sure what specific account types are selectable there but what you can do is try to create or edit a landed cost category and have a look at what accounts are available there. Then look at the chart of accounts and see their Type to know what types are allowed to be mapped as landed cost