Is there something inherently difficult about programming this system to save the snapshots to your device? This is a seemingly elementary ability for a security CAMERA system.
Most users requested saving live video to mobile device vs. save just the snapshot photo. Soooo, Blink worked on and implemented save live view video in the XT2 series cameras.
To save just the snapshot pic, do a screen save on your mobile device. You can then crop it, zoom in, share it, etc.
Another/longer thread on this topic.