Hi cho99,

I recommend you to lock the topic off. This one is un-necessary, and also shows your face off (due to your merit exchanges in the past, 50 Merits for such a  normal topic). You should lock this one, for yourself, and both the forum and other users.
The reason is after locking, no newcomers can join the topic, and try to revive this one to pump it up with their non-sense thread.
Thanks if you lock this one in advance.