@Bellcipher!!! What happened to you? If you want more people, there's 2 ways. 1. Collect 10 playcoins each day by shaking the 3ds (when turned on, but closed!) or taking a hike, cycling with it. 300max. 2. This could be done whilst doing number 1. Get outside and pass someone who also has a 3DS with Miiplaza. Get within 30ft/10m of them. Keep 3DS on, on streetpass (no internet) but closed.