Little boy, if you don't know why you must stay far away from places on the internet that says 13+ or 17+, ask to your parents. (i guarantee you that they won't take your PC away from you).
im a female not a male btw, also why 17+, im 13 almost 14 in a few mounths, Im not old enough to look at 17+
THATS WHY YOU SHOULD BE 18+
OR YOU WILL HAVE A BAD TIME