M / I Homes

My cement floors/slabs are cracking the length of my slab in several directions and getting worse.
I have followed the process for review and repair and have been told that this is most likely cosmetic and not structural in nature.
This is a brand new home and the cracks are getting worse daily.
I have asked for a reasonable resolution. I am surveying all of my neighbors and this seems to be a very common complaint.
The cement will start chipping and breaking away soon.
No reasonable person would pay for a brand new home and accept a porch floor with these major cracks.
I am informing every new home owner to come see my porch before they sign off on accepting their home as completed
Please help resolve this issue.