Hi Amrima
That is a terrible story - It must be devastating for him to come to terms with. With 36 bullets he is extremely lucky to be alive. He may have a long journey ahead to recuperate and also to deal with the psychological issues. Being oung, of course will give him resilience
As far as the standard of medical care in Pakistan I am not very knowledeable. However I can understand you having concerns about it- i certainly would if you are able to get him to a country with a jnown track record and can afford thid that sounds a really good idea. Ciuntries who have highly developed medical systems AND have a problem with gun control may be a good choice because of their extensive experience.