Be glad you got the 16 GB model. 2.5 GB is used up by the OS and default apps. You would have had only 5.5 GB left for everything else! Now you have 13.5 GB left, which gives you much more breathing room.
It takes 4 to 5 days for deliveries to reach Montreal.
Google's wireless charger is freaky! However, it works best if you keep the rubber rings clean, or if your phone is stored in a rubber-like TPU case, otherwise the phone will slip off the charger. You might be better off with a third-party flat Qi charger.