Why the age requirement for social media should be higher

I need a 1500 word essay about the social media age requirement and how it should be raises due to the mental developement that young children ages 13-16 are still goin through. I currently have 3 sources that need to be used but I can find 2 more since i need 5 for the paper.
– Font: 12 pt. Times New Roman
– Double Spaced
– No extra space after paragraph.
– 1 in. Margins
– Text Aligned Left