Toffee
Official bob stalker ♥
What should I do to make them leave?
Uhm well I've found the best way to TT is this:
You don't need to talk to everyone in your town daily since it'll take a lot of time. Usually bugging one villager you have high friendship points will work and they'll tell you who wants to move soon. I always run past all villagers outside regardless though incase one pings. Also talk occasionally to the villager you want to leave. You don't have to do any tasks for them or anything but talking to them every 2-3 days makes it go a lot faster. I'd also get them medicine if they're sick since if you don't they'll stay inside a few days and you'll have to wait for them to heal.
If you do that right it should be easy. I've gotten lopez and pashmina to ping within an hour each.