Petition letter

Dear local authorities from Calcutta,
   I am Fausty. I am 14 years old. I am a student from Newlands. I am writing to complain about the problems of this place (Calcutta): Housing: many people have no home. Over a quarter of a million people are forced to sleep in the open.
   Another problem is employment : people with jobs use their homes to work . Other people are unemployed, so they have no money.
 I went to the city hall and I told the authorities  about these problems. They tried to solve but they told me: It was not their problem.  I am very  angry about that.
 These  people  are humans, they  have rights, so I think that the people need respect  and we have to help them
Please inform me in writing by september, 6th, how you will solve these problems.
     thanks for your cooperation.
                                         Fausty.
                                         Fausty.