You may order the Ilongo correspondence courses from Source of Light Ministries in the Philippines. The Ilongo correspondence courses are only available in the Philippines. They are not available in the United States.
Source of Light
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.
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 firstname.lastname@example.org