CMS Mastering Development Wordpress

how to allow user select shipping location(a custom locations dropdown) in checkout and recalculate values woocommerce [closed]

i need to know 2 things how do i add custom shipping zones to a determinate contry (I need to add some neightbours of a main city) How do i allow users to select the shipping zone when chekout or in the cart, and recalculate the total