wheres the oil?
just on oil pan: oil pan gasket
timing belt side (cover): needs front seals
transmission side: needs rear main seal
under part of oil filter: try tightening it
on the water pipe: oil pressure sending unit
above oil pressure sending unit: valve cover gasket
tip: fix highest leak first cuz if u start at the bottom u may not need to replace those things and u could just be looking at where the oil has drooled down from the top leak