1) There are some videos online saying that this hair and other belongings belongs to the Prophet (s) , like slippers,shirt and stick, are they authentic?

2) Many scholars say that the Imam of our Time ( May Allah hasten his reappearance) have the stick, shirt and the Tholfiqar. The shirt and stick of Prophet of Islam (s) and of course the sword of Imam Ali (s). These which I have just mention are to be said preserved in museums. Can you please explain this matter?

3) Does Turkey have the real Tholfiqar?

1) probably not
2) Yes Imam has them. In the museums they probably have artefacts from that time but not the actual
3) No