How do you use the lamp in Animal Crossing

To use the empty lamp, you have to walk on the beach!You may have to do it every night for a long time!Eventually a word bubble will come up and say "come closer." Walk around.Try north first.Then Wisp the ghost will appear and tell you to bring the lamp!When you come back with the lamp he will tell you to go into your bed room.When you get there open your pockets and select the lamp.One choice should be rub.Select that and he will appear.Then he will ask you what you want him to do.He could pick your weeds, kill the cockroaches in your house, or give you something.He could give you furniture, a hat, or clothing.Hope I helped.