Hello, sounds like some kind of wind noise. Some time with a technician who can evaluate your noise and try to troubleshoot the source is needed.
Use this link to find some shops near you that can help with your concern:
www.repairpal.com/repair-shops
RepairPal Certified shops can diagnose and repair your 2017 Lincoln MKC. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.