Wordpress - Google Event Tracking Code

I need insert google events in my woocommerce:

- Add to cart
- Checkout
- Remarketing

https://docs.google.com/document/d/1P2SSCib9mSqKphPgST7QB1wBPH8_mBGk1MVXUnVZJx0/edit?usp=sharing

If you know how to do it, I'm sure it will take 5 minutes,
thanks!