How to tag someone in facebook
click the button that says "tag" then click on the person then start typing their name, then click their name when it shows on the list, then repeat. when done, click finished tagging.
By clicking tag photo or just by typing their name they use for fb and hitting enter.
If you want to tag a namethen you gotta write + or @ and write the place/person's name --- don't put a space between the name and the sign