magsafe 2 crack cabel

Hi

I have a 1 year and 2 month macbook air my first apple product almost expect a iphone.

but any way Now my cable start to crack and it buggs me i can't get a new one. if you look on the cable you can see it starts to crack i prefer to not to touch it that much. i can take a new photo if needed.

Is not this cover by the warranty i understand if you are violent that it can break but the cover the cable have started to geting bigger all the time so.

I'm always careful about the cables and normally never charge the computer unless i have it on a good place.

does any one else have similar problems? i