Ghulam Ahmed Qaadiyani

Q: The Ahmaddiyah's prove the Mesiah to be Mirza Ghulam Ahmed becuase they say that in Sahih Bukhari Volume 4 Book 55 Hadith 648, Esa AS is described as having "red complexion and curly hair" but in the very next hadith (hadith 649) Rasulullah sallallahu alaihi wasallam describes Jesus, son of Mary to "having brown coloured skin and lank hair"

Can you please give me the tafseer of the two hadiths because Ahmadis claim that in both hadiths, Rasulullah sallallahu alaihi wasallam is describing Esa AS with 2 opposite descripitions. The Ahmadis claim that hadith 648 is descirbing the Prophet Esa and hadith 649 is describing the 'metaphorical' Esa AS (for them it's Mirza Ghulam Ahmed), can you please give some clarification? 

Working from another country

Q: A person is employed in a company based in Australia. This company does not require them to work at the company office but allows them to work from home (it is an IT based job). Ever since they have been employed with this company they have not had to come into the office. Now, can this person continue working with this company after moving overseas without informing his employer that he is not longer physically in Australia?

DNA test karna

Q: USA me ek hospital me ek sath 2 ladies ko ek ko ladki, ek ko ladka paida hua or galti se inke tags missed ho gaye. Ab bacchon ko kaise pehchana jaye ke kisko ladki hui or kisko ladka? Masla ye hai k aaj k dour me DNA Test se jana ja sakta hai lekin Quran ki roshni me kaise pehchana jaye?