If you are looking for your ImageEngine token, simply go to https://www.scientiamobile.com/myaccount
and click on the account name with the ImageEngine License.
If you have not signed up for an ImageEngine license yet, it's free and you can sign up here: https://scientiamobile.com/imageengine/signup
Let me know if this answered your question or if you have anyother issues with installing the Wordpress plugin. You can find installation instruction here: https://wordpress.org/plugins/wp-imagee ... tallation/