You want to try again this Pinterest. My instruction its that one key "Page down" next to the numerical 7 Key on your right side of the keybaord.

I say click and pressing it down, don't move it.

Stay pressing it down. On any of those pinterest. Its the song on the link above? Right below "Food 4 (Asia)"

https://www.pinterest.com/annajao2017/food-4-asian-food/

See, everything has a method to do it.