Clean the stern.

Hi together. I plan to clean the rear of my polo, so I would also like to remove the handle and lock of the trunk flap. Unfortunately, I have the problem that I don’t know how to get it open. Unfortunately, I don’t have a ZV. Can someone give me a few tips? Would I have thought that I might have to put a rope or a wire over one or more pulleys forward, which is then connected with a small lever, where I just have to pull around the trunk. to open, but don’t know how to do it best. Help me !!! I’m open to any suggestion.