Tomodachi Life is Broken

Help! I am very new to Crita, as i am in my first few weeks of using it. I have Tomodachi Life, and I don’t know if i have too many Mii’s or something, but it takes upwards of ten minutes to load, and once it does load, it just exits itself. I can’t access the game anymore! What do I do?

I also have that game and it also takes me a long time to get ready, but it does open to me.