Dear Mr Sam.
I am writing    neighbourhood 
this
 letter to express my dissatisfaction regardingLinking Words
Correct article usage
 the 
who
 lived Correct pronoun usage
that
in 
Change preposition
apply
next
 to my apartment which  belongs to you.
I am a tenant at the Collingwood housing scheme which belongs to you and stayed for over one year. Previously, I Linking Words
extremely
 satisfied Add a missing verb
was extremely
our
 overall stay but now we were disturbed by Change preposition
with our
neighbourhood
 Add an article
a neighbourhood
who
 conducted Correct pronoun usage
that
Correct article usage
a party
party
 in his home regularly. Fix the agreement mistake
parties
Therefore
, I heard noise from his home and difficult to sleep overnight. Because these days I have to wake up in the early morning due to attend Linking Words
the 
urgent online meeting and good sleep necessary Correct article usage
apply
to
 me. I several times advised him  not to make noise but till now he do not tack action.
Due to that fact, I would like to suggest you to come you are property and advise him regarding my matter. Change preposition
for
Also
, if anybody does not Linking Words
tacks
 any action against them I will make a complaint against them to the police.
I look forward to hearing from you.
Yours Sincerely,
Asanka.Change the verb form
tack