I saw a vision in which the Prophet, may God bless him and grant him peace, came to two Muslims in their dreams, a man from the east of the Islamic world and a man from the west of the Islamic world, and he told them the name of the Mahdi, but I do not remember the name, and while he was telling them, may God bless him and grant him peace, he was stumbling in his speech.
After the two men woke up from their dream, they published the name of the Mahdi on the Internet. Some Muslims recognized the man in question, and the man tried to tell people that he was the owner of the name and that he was the Mahdi that the Prophet had informed the two men of. However, the Muslims ignored the Mahdi, so the Mahdi left, frustrated that people had ignored him.

Interpretation of the vision in this video