sheryar bhai
mashallha u have very nice ride, dekh ker hee maza aagyia hai 
complete a to z detailing is hell hard and time taking and as i understand u live abroad tab tu app ke pass time kum he hota ho ga to love ur ride 
i personaly recommend you once get professional detailing on ur car, shampoo, claying, shampoo, glaze, waxing and finally sealent ( sealent must hai as its protect ur ride for a year provided you maintain it with any good wax )
once this process done than its very easy for you to maintain it with any single wax.
i got done process ( dodo hard wax and dodo soft wax , auto fineness sealent ) on my brand new corolla from usman bhai urf e am @vague_one and trust me this process cost worth for over a 1.5 million rs ride.