Review on JPOWER 16 Inch Wall Mount Fan: Remote Controlled Oscillating Fan with Powerful Airflow, 3 Speed Settings, Adjustable Tilt, Lightning Deal by Chris Peck

I bought 4 of these fans, the first two assembled and worked fine, there is a small hole in the top to center the two halves. Neither of the first two screws were installed in any of the pilot holes. The third one had this little screw and I thought it was weird. When I tried to connect the two halves, I noticed that they wouldn't lock with the sliding clips installed on the back half. Both parts of the frame have been bevelled. Therefore, when both halves were joined, a V-shape was obtained. I used pliers and bent them just enough for them to work and also had to bend the locking tabs for them to work. It scratched the paint pretty well, but I managed. Spare parts would be nice. When I clean this fan for the first time, it will be difficult for me to put it back together. I inspected the fourth fan and it seems fine, but there was no screw for it either.