swift error: Missing argument for parameter #1 in call (swift) : Very new to Swift and coding in general.
Just need some help getting my random selector to work. I am trying to make it choose a random number between 1 and 9 and it that number is the same as the button u click, u win.[enter image description here][1]


  [1]: https://i.stack.imgur.com/oooVU.png