Ethiopian Airlines — lost my iphone 7+ black

Address:	40032
Website:	Ethopian Airlines

I and my wife were travelling from new delhi to lagos via adisa baba on 23-april-2013. We boarded the flight et-687 from delhi to adis ababa seat no 4j & 4l and reached adis ababa. When we reached adis ababa, ethiopian airlines staff informed us to get down as buss is ready. I struggled to quickly board the bus. On reaching lounge cloud nine, i found that my iphone 7+ black jet was left in flight only.
I reported the matter to the receptionist at lounge. She contacted the flight supervisor to search for the phone. Since my on-ward flight-et-901 was ready to leave i could not wait for long and left for lagos by f;light-et-901. I lost my iphone 7 and request for serious look into the matter and i really do effort to return the phone to me and i don't want any other passenger suffer like me.