My iPhone Blacked Out? Its Urgent? - 1

I was in the settings app deleting some apps to clear up space, Then I clicked the home button and nothing happened. Thinking it was a hard ware malfunction, I enabled assistive touch and used the virtual home button but that didn't work as well. I then locked the phone with the assistive touch and now the screen won't turn on or respond at all. The home button, volume buttons and ringer button all work. The phone is still on and I can listen to music (with the earphones though), I can put it on silent and apparently I can still use siri but the screen is still black/off and not responding to the home button. My lock button doesn't work so I can't restart it so the only thing I can think of is wait for the battery to die and maybe when I plug it into the charger everything will be fine. Does anyone know how to fix this? Thank you, and its really urgent because I have a meeting tomorrow

You can try taking the battery out and wait about 30 to 45 seconds and put it back in. It is also possible that you deleted the wrong app. You could also take it back where you purchased and have them re-load apps or reset or copy everything back to beginning apps.