Fexa offers an mobile app that allows you to access the system (depending on permissions). As long as you have a smart phone, you can download the Fexa app from the Play Store (for Android users) or the App Store (for Apple users).
Once you have downloaded the app, open it.
Step 1: Enter your domain. Once you select off of the domain field, fexa.io will populate after your domain.
Step 2: Enter your email address.
Step 3: Enter your password.
Step 4: Select Login.