Carrier/rack problems of the 2021 Toyota Corolla

When I parked my car the morning on March 22, the temperature was around 50f. There was no windshield crack at this time. When I went to get my car in the afternoon on March 22, a foot long crack had formed on my windshield. The temperature at this time was around 70f. Had this happened while I drove, it would had been a safety hazard. A windshield should not crack this fast. A foot long on the first day? the car wasn't even moving when this happened. Imagine how fast the crack would crack if the car was moving. The car had less than 500 miles and was less than a month old when this occurred.