Called out Metatron during meditation

[Avlian]

I set the intention to called out Angel Metatron. Before that, I want to briefly about why I wanted to called out Angel Metatron.

Fast forward, I had dreamt about seeing a book, its cover half black and half white, it has Metatron's cube, the rainbow color behind the symbol. I deeply consider the meaning of it. So I searched on google "metraton book". I stump upon a book called Metatron - This Is The Clarion Call: The Ultimate Guide for lightworkers by R Mackenzie. The book cover resembling symbolism that I saw in my dream. However, in the dream, the book, black was on the up and white is on the bottom, in the reality, vice versa. Also, I didn't know that Metatron was an angel, never thought that he can be summoned. When I read a post from spiritual-experience.com under the title of "summoning Metatron". He harshly called out Metatron, he didn't believe that Metatron would make its appearance. He saw red light beam hovering over his head when he sleep.

So I had an idea of summoning him in love, light, and guidance. before I went to sleep. After I recite phrases to summon him. I brushed off to sleep, in the middle of the night, it got warmer, and FOR SOME REASON my fan turned on itself. But I didn't see nor feel him.

Yesterday I meditated, I called to him again and wait for my mind/body to align. I asked to heard his voice. Yet, I experienced and feel energy push in my back and I felt as if I grow wings. My crown, it seems a ball of light and halo above it.

I would like to hear your thought about it. I can't comprehend what it was.

Thank you for taking time to read my post,
Love from Avlian.