Hello, i have problem idk how to change direction of snowball to player's face direction can someone help? (sorry for bad english)
At this moment:

Spell code: https://pastebin.com/W8HMsLds

Try changing target: self to either

target: none (this will throw a projectile blindly in the direction you're facing, like a vanilla projectile throw)
or
target: other (this will aim the projectile at whatever is under your crosshairs)

Hope that helps!

Thanks for reply, i tried every target option from sandbox and self is only working. Any other target is only throwing snowball but nothing else happens.
target other than self: