By accident clicked on review by professional, but didn't use it, clicked back, but when i go to pay it is still there, how do i remove?

Unfortunately, there's no way to remove it.

You have two options:

1. Pay for it, and then call us for a refund.
2. Start a new return in a different edition.

Here's how to reach us by phone: https://turbotax.community.intuit.ca/replies/3152013

And here's how to start a new return: https://turbotax.community.intuit.ca/replies/3288128