Dear Sir / Madam,
I am writing 
this
 letter to inform you regarding the loss of my DSLR camera during my travel.
I lost my DSLR camera of Nikon model No. K1250 with leather case Linking Words
alongwith
 lens of 20 XD zoom. I had purchased the camera Correct your spelling
along with
alongwith
 the lens online, four months ago, the copy of the purchase is enclosed herewith.
I was on a tour to Correct your spelling
along with
the 
North Bengal, where I lost it. Correct article usage
apply
Infact
, while I was travelling Correct your spelling
In fact
in
 the hilly road by jeep, I could not collect it back. I have made a complaint of the lost item with the nearest police station, the copy of which is Change preposition
on
also
 enclosed herewith for your ready reference.
AsLinking Words
,
 I have taken travel insurance from your company which covers the cost of anything Remove the comma
apply
that is
 lost, I would be grateful if you could make Linking Words
necessary
 Correct article usage
the necessary
arrangement
 to address my claims. I am enclosing Fix the agreement mistake
arrangements
the
 copy of my policy for your reference.
I would be thankful for your swift response.
Yours faithfully,
Samar ThapaCorrect article usage
a