That's a great question! To collect snowman in Phasmophobia, you need to have the proper equipment. First, you'll need a shovel. Use the shovel to dig up the snowman's head, then use the head to craft a snowman mask. Once you have the mask, you can use it to collect snowman by walking up to them and pressing the interact key. If you're successful, the snowman will be added to your collection. Good luck!