Automated Taxes not working

Hi there,
I just installed woo and woo services+jetpack for the automated tax calculations (I live in Canada). However, the Tax tab in Woo>Settings doesn’t seem to be working correctly and taxes aren’t showing up on the checkout page.
I can’t change the Shipping Tax Class it stays stuck on ‘Standard’
I can’t change Display Tax Totals, it stays stuck on ‘As a Single Total’
I enabled debugging and can share the status report privately. Please advise.

I followed the instructions here: https://docs.woocommerce.com/document/woocommerce-services/?_ga=2.202827345.1502002246.1541383626-706766482.1538420659

Thank you kindly,

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