13 years old is a permanent tooth, which will accompany you for life. When you grow up, you will have good teeth, both beautiful and healthy. If you leave, no matter the teeth are not arranged neatly, it will be ugly, easy to fail and easy to get dental caries. At that time, you will need more money to treat dental implants. Tell your parents to correct their suggestions. Although it can be corrected when I grow up, the effect is not as good as it is now.
If it is not too deformed, it will not be pulled out unless the oral conditions are too bad. You may have pulled out a pair of fangs on both sides, but you can't see them when you're done.