How to contact to keisei

Hi please help me. I forget the camera bag in keisei i get in the train at nippori station 5.45 AM to narita airport on 26 jan 2020 ago.
Now i living in Thailand i canft contact to keisei how to contact. Is camera have my photo and my friend for first experience in japan.
Sorry for my english skill

I sent a message through the forum administrator.

Send a message as "complaint" in this form.
https://www.keisei.co.jp/information/contact/eng

If you can use international calls, you should call right now.
https://www.keisei.co.jp/keisei/tetudou/accessj/lost.htm
NRT(¬“c‹σ`) or Keisei-Ueno(‹ž¬γ–μ) stn is the best.

And, lost items will move to nearest police stn about after 5-7 days past.
https://www.keishicho.metro.tokyo.jp/smph/sodan/otoshimono/kensaku.htm...
http://www.otoshimono.keishicho.metro.tokyo.jp/syutoku/