My iPhone doesn't want to get network nor does camara work or anything

Does not want to get what network, your cellular network? If so, see this, If you see No Service or Searching on your iPhone or iPad - Apple Support

If you have a camera issue see this, If the camera on your iPhone, iPad, or iPod touch isn't working - Apple Support

However, if this is a brand new iPhone, I would suggest that you bring it back to where you purchased it.

Then take it in for repair.

what Network? Cellular or WiFi? What troubleshooting steps have you tried? What doesn’t work on the camera?