So because someone did not answer your question, he has ego? That logic is inconsistent. Perhaps no one has an answer for you. Personally, I know nothing about what you are studying, thus, I cannot comment on it.
Not one instructor here has ever claimed to be free of ego. Only the resurrected Masters have no ego at all. So, if that is your prerequisite for finding a reliable teacher or spiritual friend, we wish you the best of luck.
"The [number of] resurrected masters can be counted on the fingers of the hands. [...] Hermes, Cagliostro, Paracelsus, Nicholas Flamel, Quetzalcoatl, St. Germain, Babaji, etc., preserved their physical bodies for thousands, and even millions of years, without death harming them. They are resurrected masters." - Samael Aun Weor, Alchemy and Kabbalah
“Nothing is easier than self-deceit. For what each man wishes, that he also believes.” —Demosthenes
"Do not worry; cultivate the habit of being happy." —Samael Aun Weor