Sure. I will explain. Thank for try help me.
I did this way.
– Installed WooCommerce.
– I did configuration the zone “Rio de Janeiro” to Free Shipping
– Not appear on checkout
– I dont saw any errors
– I tested the changes and nothing was changed.
– I did a update to WooCommerce 2.6.3 right now and the problem persist
Observation. I watched the video who Claudio Sanches made in portuguese.