u/Corndogparty2

I just got Invisalign put on today. The first time I took my liners off, two of my attachments broke off. I went back again today, they showed me how to properly remove them. Later on in the day I removed them like they showed me, and I lost yet another attachment. Is this like….normal? I go to a highly rated orthodontist. It just doesn’t sit right with me for an almost $7000 treatment.