Dropship Easily — Wholesale2B

The connection from Wholesale2b (W2B) to Shopify is very difficult. It took me 2-hrs with shoppify support tech, and we could not even finish setting up the shipping zone/cost the way that the instruction from W2B tell us to do.
The support from Wholesale2B is almost none. I still do not feel confident about W2B setting instruction whether it is correct or not.