On July 31 2021 I have scheduled AWS certified cloud practitioner exam at one of the PSI exam center. I have reached the center on time but institute was closed and no one was there to receive me. Also PSI dont have customer support for exam candidates. I have reached out to PSI via chat and explained everything but they asked wait for 3 to 5 business days without providing any solution. Meanwhile my exam status has been changed to "absent to exam". Very disappointed with PSI service. They are really immature to this business/ service.