Spirits/Archangels keep telling me to work on this and I ask for a step by step guide or link me a website or so.
Have you tried scrying? Here is a link about it http://solitarymorrigan.co.uk/blog/2018/04/28/different-ways-of-scrying/
Learn to scan, learn to feel, hear, smell, etc your own energy/energy body and the energy/ambient energy around you.
You should open your astral eyes and there are plenty clairvoyance guided meditation on you tube you can combine this to exercise.
Bong rips of mugwort, peppermint, lavander and mullein have been scooting me along pretty quickly. I experience psychic phenomena daily now, and I have been recieving claircognizant messages more frequently too. I really ought to use my scrying board more, and meditate more too.
Edit the mullein is for throat health. I drink this mix as a “tea” I bathe in all of it but instead I swap out mullein for nettle. I also burn mugwort, lavander peppermint and frankincense as incense. Maybe my diet has something to do with it too, I eat mediterainian food mostly.