Total-Based Shipping not adding shipping cost

Clear Thinking Total-Based Shipping v155.2

Installed and configured this ext. and everything seems to work fine until the order is confirmed. The shipping charges are not showing in the cost of order.

Am I forgeting something?

Problem solved.

Order Totals >> shipping was not enabled.

In the future, please contact me at the e-mail address in the extension files, or the "contact" link on the extension page, for support with extension issues.