Problem:


After updating to the most recent version of the Woocommerce plug-in (version 2.6), bpost delivery methods have disappeared.



Reason


- You are not using the most recent version of the bpost plug-in (at least 2.2.1)

and/or

- The Shipping Zones are not configured yet (standard behavior)


Solution:


- Please make sure to use at least version 2.2.1 of the bpost plug-in (compatible with Shipping Zones)


- Configure the Shipping Zones as follows:


In Woocommerce > Settings 


ZXzfWXk-nS0bPi0ZQroTEbRzkJ4SDvYT1A.png


Go to Shipping > Shipping Zones


Click on "Add shipping zone" to match bpost delivery methods to shipping zone of your choice


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Name the zone, select the regions/countries, and click on the "+" icon to look for and select "bpost shipping"


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Additional information on this link:


https://docs.woocommerce.com/document/setting-up-shipping-zones/