Addition of the Letters of the Punjabi, Pakistan (Shahmukhi)

Punjabi is the language of more than 130M people in the world, written in two scripts mainly.

Microsoft SwiftKeyboard also added both languages in the keyboard, which was a sense of relief for the people of both region and they got the app to communicate via texts. Since I am using the app, I figured that Punjabi, Pakistan (that is called Shahmukhi script) is just like the same as Urdu, Though both of the languages are not the same. there are missing letters in the Punjabi Keyboard in the SwiftKey Board. Please add those Punjabi Letters so that a Language can be used in the correct manner and communication can be made easier.

If you want me to send you those words, then I will be happy to do this work.