Suitcase Exchanged in 20474 Chetak Express today morning in Ggn/Delhi

Hi 👋 My sister travelled in 20474 Chetak Express (3A, BE1) from Udaipur to Gurgaon last night and today morning her suitcase was exchanged with another passenger, it was a Medium size Grey Safari suitcase (added picture for reference). Please help it reach the guy whose suitcase this is!