Good Day EveryOne I need Help

I can't See the option to can't modify the "Document Type" in the New Invoices.
In peru we might using the different tipe of document Like
I'm using odoo16 in the pageOnline with location In "perú", When I try to can select the different options of the "document Type" in "invoices" the options no appear for anywhere. What I need to do to can use the Options!

Thanks!!