Wallaikum assalm

Dear bro why you consider it necessary to mention that you are a disabled person in every post by you.you don't need to say this because i don't think your disability can prevent you from achieving your goal.moreover respected members will help you here no matter whether you are able or disable.so before anything else stop this which i call nothing but self pity.

you will have to appear in css exam on disable person's quota and cannot be allocated in groups which require physical compatibility like police service of Pakistan etc.In karachi i know about Kipps and uqqaili academies for css preparation.there might be others also.which academy will suit you can be better told by some one from Karachi.

Best of luck and have faith in Almighty and yourself.

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"Our affairs r attached to the destiny decreed by Allah even our best plans may lead us to destruction.Ali(a.s)