Zenfone 5 camera problem

[denny_love_anime]

I have an Asus Zenfone 5z
I have the phone for about 1 month and everything was working perfectly until yesterday I was going to take some pictures and the camera wouldn't focus.
Now it still doesn't focus if I press on the screen on the place I want to focus on.
I tried bringing my hand closer to the camera to see if it would at least auto focus, and it did kind of did, hardly, except it would make a weird noise.
All my settings are basic since I resetted the camera settings and I also cleared the cache.
My question is what can it be and can I solve it on my own?

 

[webworkings]

If you just bought this phone, contact either the seller about a replacement, or if past the return/exchange date then contact the manufacturer. It should be under warranty.