I got my lumia 730 last month and now my camera isnt working. anyone has the same issue? Please help

[Windows Central Question]

I tried to hard reset the phone but still faced the same issue on the camera. Restarted the phone then it worked but cant save photos. Also tried removing the sd card, but the camera is still malfunctioning. does anyone faced the same problem?Please help.

ps. my replacement warranty is overdue so replacement is not possible.