I need help in woocommerce and wordpress extra developemnt needed on existing website

I have an existing website which I want some extra development on.
It's a pretty simple custom WordPress website which the theme was created from scratch (no premium or else free theme was used here..)
The current website isn't a shop and I need to turn it into a simple shop which sells services. Right now when you click on the homepage services they open the service page and that's it.

I essential couple of extra development here:

1.Turn the site into a shop by means of woocommerce preferably meaning that now clicking on each service will open the service itself with a purchase button and a price. Later all the e-commerce regular functionality - add to cart - cart - buy now and so on

2. As well inside each service page I need to use the existing "destination" toggle box for a different purpose:

Desired Skills are WordPress, woocommerce