My 2021 C8 3LT Z51 in ELB was manufactured on April 23rd and I have the VIN from dealer. Car was to be delivered in Winnipeg on May 18th. Dealer advises car was shipped to Calgary but now can't locate it. Wtf? Does anyone know how I can trace this on my own? Is there a GM number I could call? We placed out original order in Oct 2019 so this is getting beyond ridiculous. Help!!