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Contact PSI

Contact Information

Thank you for visiting our contact page! Please use the details below to contact PSI regarding our services. Please note that there are different methods of contact depending on what your order entails and what service you are looking to receive.

Practice test purchases

If you are experiencing issues with the following

  • Missing access code
  • Missing secondary email from practice test purchases

Please contact 866-589-3088 or email for assistance

Note that the secondary email cannot be resent- your access code will be sent to you. Please see FAQs for more details.

GMetrix platform

Please note that GMetrix support is unable to assist without having a GMetrix account created first

If you have already purchased a practice test, created a login for GMetrix and are experiencing issues with:

  • Launching your practice test
  • Logging into GMetrix/forgot GMetrix password

Please contact for assistance

Books, PDFs and shipping 

If you have a question regarding the following:

  • Tracking information regarding your physical book purchase
  • Physical book order status
  • Downloadable PDF book

Please contact

If you have an urgent issue with an existing book order, please contact 866-589-3088

Please note that if you are sending a message through your bookstore account, the response time may take up to 48 hours to receive a reply. For faster service, please send an email to or contact 866-589-3088.

Mobile App purchases

If you have purchased a mobile app and are experiencing issues with:

  • Access codes
  • Launching features within the app
  • Questions regarding the app

Please contact


Have questions? Please be sure to visit our FAQ page for more information.