last one

Issue:
So, currently...- both are introductory
Just use Currently, NEC has...

Verb forms,word choice, plural sense

Currently, NEC has a high interest to build up the education program and developing educational material for the new voters.

high interest - YOU MEAN IN NUMBERS? OR INTERESTED?

improvement:
Currently, NEC is showing interest in building education programs and developing educational materials for the new voters.

Remove parentheses and the comma after such as
(such as, curriculums, programs, ....)
such as curriculums, programs, teachers, teaching materials, case studies, and experiences) as a reference for our Youth Citizen education.

Use THAT instead of WHICH
There is a reason why we would like to publish the Report THAT introduces many other countries Citizen education such as curriculums, programs, teachers, teaching materials, case studies, and experiences as a reference for our Youth Citizen education.