Air France / I had 2 strollers lost

Our flight was on 15 September. From beirut to bordeau at 7:55 am and the connection was at Charles de Gaulle airport . When we reach bordeau city or luggage did not arrived so we waited 5 hrs to receive them ( they came with the next flight) but unfortunately we had 2 stroller that we didn't received yet . I am back to beirut now and nothing received till now.