Woo Commerce City Based Shipping

Hi. everyone
I’m new in wordpress and currently building a Online Shop and I use woo commerce plugin. My question is about shipping. What I want is that the shipping is available only in Philippines and the shipping cost is based on city. Fixed shipping for each city. Quantity and total order is not important here.
I hope someone can help me. Tell me how to edit functions to achieve that or recommend me such free plugin if there’s any.

any idea will be appreciated. Thanks