Alright, this was really cute! I liked the Christmas theme and the narrative. The layout is nicely made as well.
On the gameplay - I would have to say it's a bit too much clicking.. the upgrades are expensive and don't do much. The idea is that they have to provide a relatively fast return on the investment you make to get them.
You will have to think about the progression and scaling to make this more satisfying. I liked the visuals the most.