If you are having trouble connecting the MaveriX to your Apple products, first check that your hotspot is turned on in settings. Make sure that your personal hotspot is visible in the settings menu.
On the iPhone or iPad that provides Personal Hotspot, go to:
3. Transfer or Reset [Device]
5. Tap Reset Network Settings.
After you have followed the above steps, cycle power on the Apple device.
For more information on how to troubleshoot wi-fi connections follow this link: If Personal Hotspot is not working on your iPhone or iPad (Wi-Fi + Cellular) - Apple Support.