ivms-4500 hd android

i need help with my nvr i can't view my cameras externally here is system information its running before platform accesses. firmware version - V3.3.4 build 150616 Encoding Version -V1.0 build 150505 web version - V4.0.1 build 150505 Plugin Version - V3.0.5.40...

I've installed version 4.0.0(Build20170122) on my galaxy s7 edge my cameras have been configured with email notifications which I receive perfectly fine. One issue I noticed with push notification option the toggle on the specified camera is on but I don't receive notifications. I tested the...