Every time you post something you make a mistake, a grammatical and spelling mistake.
Now here you are saying your age is 16 when I know of 12 year old people (that admit their age) on this very forum that have a better grasp of written English. Now it could be that English is not your first language but if that was the case you have already said: "English is not my first language sorry for my bad English".
Then there is the chance that you are not very smart, or you have sailed through the education system without learning much of anything, if that is the case you would not have noticed your child like writing skills. If this is the case you may as well be 12 or 10 in so far as how people will treat you on this forum.
So: you are either lying about your age or your are dumb, your choice.