Defective product - tempered glass screen protector.

<p>Bought a tempered glass screen protector for a Samsung S7 for R350. When I got home I had difficulty typing with the screen protector. Keys didn't always respond and required long hard presses. (Fingers got sore after only a few messages) Went back and complained, I was told that is just how the screen protectors are in general and that there is nothing to be done. I let them remove it and got no refund. (R350 down the drain) Went to Vodacom 4U and got a tempered glass screen protector for R300 that works perfectly and gives no problems when I type messages. </p>