I have paid 34 CAD for tax review, but it seems like no review was done and tax return sent through Netfile without any review by Turbotax. Will any review take place?

If you have Assist & Review, this FAQ tells you how to submit your return for review:

https://turbotax.community.intuit.ca/turbotax-support/en-ca/help-article/tax-return/turbotax-live-assist-review-submit-return-review/L73bPDMpw_CA_en_CA?uid=ltc7nx4n

They don't review a return after it's been filed.

Although when I originally signed in to Turbo tax it said it was free.  However when I attempted to sign in to review, it insisted on payment of $30.00 plus tax and said I could review after filing.  Have been trying navigating for the past half hour and cannot get to review it.

@Rockindenis  Please see this TurboTax Canada FAQ to see how to submit your return for review: In TurboTax Live Assist & Review, how do I submit my return for review?