Having a villager leave - Need someone to move out

Need a villager from us? Need a Villager to move out? Let us help! 
Force Villager to move out Animal Crossing new horizons

To start off with, in order to get a villager you need an open plot of land. You also can only have 10 villagers on your island at a time! 

IGN helps us out a lot with this video here:
If you need a villager to leave, take a look at this video by GameXplain and the comments on the video help as well: