Replying to Edge Cracks!!!!!!

Alright so i bought last years rossi s4's this year and have skied them less than 10 days and have already gotten a edge crack? Is this normal? Because i have had my invaders for a few years and beat the absolute shit out of them and they still dont have a edge crack. I know edge cracks are normal but does this seem to fast? And is there any way a shop can fix this so it doesnt get worse?

Good responses appreciated.

Thanks a lot