Updated!!
I have changed my review to 4.5 stars... This company has good costumer service, they replaced this product for free and I tried it again. I again fallowed the instructions exactly, and this time the screen protector worked. It fits the phone (I phone 7 plus). I have only had some trouble with the left corner near the button lifting from time to time (not very often), and the camera hole is in the wrong place for the I phone 7 plus. Other than that it is fine.
This was absolutely terrible. I watch the video on how to Put the screen protector on. I follow the instructions exactly. It was working until it got to the corners and it did not connect with the phone on any of the corners. I did apply pressure in those areas to see if it would hold down, and it did not. I had to remove it completely as the bubbles that kept coming back and obstructing the view of the screen. So I did not even get to use the screen protector.