If it's cranking and not starting then check fuel pressure and check for codes. If it's not cranking then check for power at the starter.
Use this link to find a good shop near you.
https://repairpal.com/repair-shops
Alex
RepairPal Certified shops can diagnose and repair your 2004 Kia Rio. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.