Now I don't have the send invoice option,just this?

So does that mean I can't  send a combined invoice when I sell multiple items to the one buyer?

If I use the Print address option I get this below,(which is totally useless to me).

Invoice and address labels
Address labels and invoice / packing slip
Invoice / Packing slip
Address labels
1 label per page2 labels per page
Invoice for your own records
All (address label, invoice / packing slip, invoice for your own records)