How should i FIX this? (Trouble with arabic text, i guess)

[Under the shadow]

Assalamu alaykum wa rahmatullahi wa barakatuhu brothers!
Is there anyone else experiencing this bug before...take a look at the
screenshot plz:

http://postimage.org/image/eqo376g4/

Kindly,
Shadow ;)

[Yahya Saturday]

Wa alaykumus salaamu,

Install other Arabic fonts to PC (this letters don't supported in your current font):

DejaVu:  http://dejavu-fonts.org/wiki/Download
me_quran:  http://arabicfonts.wikispaces.com/
mry_KacstQurn:  http://mrykacstqurn.wikispaces.com/
Scheherazade and Lateef:  http://scripts.sil.org/ArabicFonts (custom open type specific features:  http://scripts.sil.org/ttw/fonts2go.cgi)
other Arabic fonts:  http://www.wazu.jp/gallery/Fonts_Arabic.html

[Under the shadow]

JazakAllah khair akhi.
May Allah reward you :)
Eid Mubarak! <3

I wanted to share this short poem on the Ummah with you today (by
Ammar Alshukry)

Afghanistan my hometown, Jerusalem is my heart
I flash a Syrian smile, I've been Egyptian from the start,
My kindness comes from Pakistan, My style Senegalese
Yemen and Somalia, join two continents at my knees
A Mauritanian mind, Libyan Legs, Arabian Disposition...
Moroccan Passion, Turkish fashion, Indonesian Precision
My eyes peer from Kashmir, towards a Malaysian setting sun,
My body is indivisible, I am an Ummah of one.

salamun alaykum wa rahmatullahi wa barakatuhu :)