Urgent, if I drop out of school, will I still be a student (apply for immigration)

You can apply for suspension from school, during which the school will keep your student status for one year. You must come to school to study the next level in the same month of the following year (that is, the date of applying for suspension)! Cheating may not work, unless you have a relationship, you can ask your counselor or department head for details!

Wish you success!