i have two cracks in my dash one above the air bag. the other on driver on 2007 GMC Yukon

What can i do to get this fix, called the dealership . gmc said they couldn't fix. Seem to have alot of the same promblems with cracks at airbag.very concern

Asked by for the 2007 GMC Yukon
Please post on here if you get gmc to fix the problem I'm having the same issue too