Bilal bhai i just told u theory , so real hard work is done by u and i would say did in excellent way 
Polishing by hand is tough job and Mashallah u did beautifully as cant see any variation in paint.
Just for your information polishing dont have much life so after polishing must protect your work with sealant or wax coat.
you should give one more coat to whole car in your first priority
now every new coat of meguiars hi tech #26 wax will give more depth to paint Inshallah
Sealants are synthetic wax but their life longer than standerd synthetic wax
a layer of sealant after polishing and before wax enhance protection to paint as well as produce high reflections