Advice on acquiring the lost nationality!

Dear friends;
Asslamu Alaikum wrwb,

After living so long out of Pakistan I'd like to get some help from experts on this topic & they as might well be Government Officials from Immigration/consulate offices.
Living in New York area for more than four decades I am now in a position to retire. My first choice will be our beloved country. I tried to do, as they suggest, apply online for Nadra/Electronic new passport is not that easily done than said. I tried and failed. Their website is not at all user friendly. Is there a better way to accomplish just that?
I'd like to move if not on permanent basis but at least few months a year. I do not need to work for sustenance and will not be looking for job. Instead of getting visa I'd like to have the proper identification to travel back-n-forth without any hassles of going through visa obtaining formalities. To tell you the truth the consulate personnel is not at all friendly in helping out a "DESI" or ex Pakistani especially Urdu speaking.
Any suggestions in this regard will be helpful and appreciated. Jazak Allah!
Hasan