There are some grammar and spelling errors. A friend can not be considered a true friend on social media because you haven't met them (or maybe you have), they could be using a fake profile picture and name. The profile can say they are 16 year old hot guy but really they are a 65 year old pervrt and child predator. Some hidden rules are to make your account private and only follow back the people you've actually met. Also if a person is spamming you, harassing you, threatening you, etc. block them immediately.
*What I wrote is just a suggestion you don't have to use it. If you do choose to use it, reword it to make it sound more formal.
ps. i couldn't write out the underlined word because it would count as an inappropriate word, however the word is an accurate description for some people online.