Cod points

Howdy yall, my niece is obsessed with call of duty mobile, shes only 12! And she sent me this video of her trying to get this gun skin, it looks to be a sniper rifle with some christmas decoration on it and she asked me if i could get it for her, i told her right now i do not have the money for it, and i know christmas is around the corner and i would like to surprise her with these so called “codpoints” does anyone of you know where i can get these “codpoints” for free or anyone that can help? I would genuinely appreciate it!