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I've looked at your account and was able to see that you are completely registered. Please, login to Efficient Learning, here and access the Test Bank under your products.
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Tom with Wiley
You provide ACT practice exam on your website (http://www.dummies.com/how-to/education-languages/test-prep/ACT-Preparation-Math.html).
Instead of coding and integrating exams in your website, I suggest you use the Derbyware platform - https://derbyware.com - for Free.
You simply share the link of the test and your book readers can take the test and get results immediatelly.