I have no luggage

Checked in at Perth on Sunday and the lady at qantas checked my bags all the way through to Taipei!!! Get to Taipei after going via singapore at midnight and I have no luggage! Reported it to Taipei and they took all my details! Sinapore then said on the Tuesday they will send it and it will get to Taipei at lunch time!!! It's now Fking 8 pm and no bags to be seen!!!!! They may be in Japan cause that's where the flight was going after it got to Taipei

I have no clothes no nothing except the clothes I left Perth with on Sunday!! It is now Tuesday night