If Asiana Airlines lost or delayed your baggage, the most important thing is to report it immediately at the airport baggage service desk and get a Property Irregularity Report (PIR) with a reference number before you leave the claim area.
This starts the WorldTracer tracking process used by airlines worldwide. Without that PIR, you’ll have a much harder time tracking or claiming compensation.
Once it’s reported, stay in touch with the airline’s baggage service or use their online/phone claim forms, keeping your baggage tag, boarding pass, and contact details handy.
Airlines require delayed claims within 21 days and damage claims within 7 days to be valid.
If the problem remains unresolved, consider filing a complaint on Xolvie to raise awareness and pursue a resolution.