FUCH TAPO. seriously, wha da faaa is this sheit.

What the... 

I set up everything beforehand and then go to the location where I will use camera. Wall mount and try to change WiFi and it's not possible. Can't believe this. I'm pretty sure that seller don't take back camera because it's already used. This WiFi change feature is basic setup thing and now i have readed from here that TP-link has got feedback long time and it's not fixed????