National Online Safety has issued a series of "What Parents Need to know..." Infographs on their website.  This is vaulabe information and easy to read.  I stronly encourage you to click on the link and access these infographs as there are always new Social Media sites popping up and reserach continuing proves the damaging effects it may have on the children. 

https://nationalonlinesafety.com/guides

www.nationalonliesafety.com

Facebook-/NationalOnlineSafety

Twitter @nationalonlinesafety