honestly, i've FELT mine my entire life, but i... met mine through the Ouija Board, but i promise you he is not a demon, haha. bc, yanno, as i said. i've felt him my entire life. i'd feel him walking around my bed, even when i would sleep with my mom. i'd feel him walking around my bed and for some reason "protection" would pop into my head.
i'm not recommending to try and get the Ouija Board to contact your guardian angel, because demons do lie.
but, if you want to try: remember, angels will not try to hurt you, and demons cannot read minds. angels stay on the left, demons on the right. angels will not take your energy. angels DO lie, but not to harm. usually they do it to protect, or mess around.
please understand the Ouija Board is not a game, and it's all based on intentions. so if you're trying to do good, then good will come, but it is a portal.
do NOT take your hands off the plainchette, no matter what you hear, don't let it count down, don't let it do the figure 8, if you want, do a salt circle. they do work. and please please please remember to be respectful, no matter how rude they're being. if you start feeling uncomfortable, sick, anything other than what you're not supposed to feel, please end the session respectfully.
again: i do not recommend this, but if you want to. understand that demons can take your energy, hurt you, scratch you, if you let them out. the faster the plainchette is moving, the more dangerous the demon, also the more powerful. if it is moving sort of slow... but sort of fast. it's most likely good.
but that's how i met mine, sorry to be such a long reply back.