Basically and primarily i want to know CAN I MAKE TWO CHANGES (addition of surname to not only my name but my father's name too, in my certificates and docs.) at once.
You should understand that you cannot incorporate the said changes in your educational certificates, whereas the gazette publication can help you creating your document namely PAN, Aadhar or ration card or electoral photo identity care etc including fresh driving licence or fresh passport on the new name.
Secondly if i can add the surnames with both then do i need two affidavit or what, like what is the procedure for two changes And as i'm from gurgaon (haryana) so whom should i contact - the Gazette of Publication Haryana or The Gazette of Publication India(delhi)
There are to be two different publications.
You may approach Government press Haryana for publication of new name in the official gazette by following the procedures for it.
don't know if they are same or different. Sir please tell me how it all is done and whats the media of communication to the Gazette. What all docs. and paper work does the Gazette ask for to get it done. Can i visit the gazette office or what. Please explain in detail not just the overview if you can.
For the above question I have given answer in your previous question, yo may refer it.