Auto Rickshaw — Lost my bag in an auto

I took an auto near the dahisar west railway station Mumbai-400068 at 11:30 am on 6 april and went on my destination but o forgot to take my bag and the driver started his auto and went away. I have been unable to find him can you please help me. It is a black coloured rectangular bag of a school 'Thakur Vidya Mandir high school and Junior college' located in thakur complex kandivali east Mumbai-400068. Please give my bag to the school or contact me through the reply section if you find it. Thanks