Vueling complaint: BAGGAGE LOST

My baggage did not arrive in a flight from Rome to Barceloona on 7/18/2023. We are at over 40 days now and they haven’t sent my luggage or the system gives me an error when trying to submit for compensation. The Claim number I filed is BCNVY34128 and it was filed at the Barcelona airport on 7/19/23. They recovered the luggage but I never received it in the US. The found ticket number is 0030410790. I can’ submit for compensation since I always get an error message. I will send a copy of my baggage ticket. I need help I lost a great deal and nobody cares. I filed several complaints even in the airline transportation agency. You may reach me at 305-301-0415 or my email is [email protected]. I’ve maid dozens of calls and tried even the lost and found at the airport. Let me know if you need further information. I have everything. Your help is appreciated.