These bubles wont go what ever i do.At last I removed the protector and checked the other side as you see there is a thin line that prevent the protector to fit on the screen and yes it was an edge to edge with a grill on the speaker part.Wow that sucks! I remember in the past installing an iMOS for my iPhone 6 Plus with similar bubbles and I have to work an hr persistently, and pressed really hard. Eventually it disappeared. If you paid with a CC, you can easily file a chargeback. BTW, based on your photos, it looks very close to edge to edge. In fact I barely see any exposed screen?
Do you have any closeup photos?