You may order the Punjabi correspondence courses from Emmaus.
ECS (Emmaus Correspondence School) Ministries
http://www.ecsministries.org/
http://www.ecsministries.org/languages
Emmaus India https://emmausindia.in
If you want to see if there is a Source of Light Bible Correspondence Course ministry in your country and in your language, please go to this website link and search.
https://www.sourcelight.org/explore/regions/
Bible Correspondence Courses
http://biblecorrespondencecourses.org/
https://www.facebook.com/Bible-Correspondence-Courses-844092292423763/
If you have any questions or need help finding a particular video, tract, book or any other Christian resource in any language of the world, please contact brianformissions@gmail.com