phone supported?

Natalie Which frequencies must my phone support?
For an LTE-compatible phone configured with LTE network preferences:
Calls: Your device must support HSPA 850 MHz or 1900 MHz frequencies
Mobile data: Your device must have dual-frequency support for 1700/2100 MHz (also called AWS or band IV)
Your phone can also support other frequencies that allow it to take advantage of the LTE network.
For a phone that only allows 3G or HSPA preferred:
Calls and / or mobile data: The phone must support the 1700/2100 MHz frequency (also called AWS)
We may terminate access to certain services if we detect an incompatibility between your phone and the Fizz mobile network. If so, we would inform you.
https://fizz.ca/en/faq/compatible-devices
To be sure reach Fizz To reach Fizz
First, connect to your fizz account.
Wait a few seconds to see the green bubble down to the right of the page.
When you see it, click on it.
You will have to choose to use messenger whatsapp or chat. If chat is not available wait or choose messenger.
Please, desactivate the ad blocker on your browser.
And patience...

As per specifications it supports band 4, therefore it will work for Fizz LTE.
https://www.motorola.ca/smartphones-moto-e/p