Rafal Kaczynski
Hi Elzani You need to reassemble nut underneath a sink plus screws on push lever then remove all from a sink. Click waste are simple to fit you need to put them inside sink waste hole then fit a washer underneath and tight firmly a nut making sure that all is water tight. Some of waste required a small amount of silikone applied to be a more secure and water tight. Good luck Regards Rafal
