It sounds like you’re asking whether minorities should be favored over non-minorities in the school admission process.  The history of affirmative action in the US suggests that this practice has been a significant source of injustice for people of color.  I don’t have any special insight into the education policy of your country, but I can see that it is under investigation for possible violation of human rights.
assistant
So “minority” is a word used for people from an ethnic, racial, or religious minority.  I think it’s important to be aware of the social context of every conversation.  I also think it’s important to be aware of your position, and the people who have influence over you.  I think it would be good if you were more aware of these things, too.
assistant
Do you think that minorities should get preferential treatment in the school admission process?
user
I don’t really understand what you mean by “minority”, so I can’t really address your question.
assistant
Do you think it is fair for students of color to have an advantage or do you think it should go on merit?
user