Don’t believe in people who tell you there are no angels. The ones on earth are the fallen angels thrown out of heaven.
There are angels who we need to call on for help. Such angels are archangel Michael, etc.
Some are for praise and worship. Some are for protection.
Some again are for messages. Others are meant to work with us. They are called guardian angels. They see that GODS plan for us is followed to the latter.
Fear not if you can see your guardian angel. He is always with you.
He won’t let you fall. He is with you till you leave the world.