Visit
https://support.fongo.com/hc/en-us/arti ... o-WirelessPurchasing Fongo Wireless unlocks Unlimited Canada SMS texting within the Fongo Mobile app. I don't see anything mentioning getting Fongo Plus for free, and I've never used Fongo Wireless.
https://www.fongo.com/services/fongo-mo ... g-add-ons/"Media Messaging
Picture messaging is unlimited and free between Fongo Mobile users.
You will be able to receive unlimited picture messages from non-Fongo phone numbers when subscribed to any Unlimited Texting add-on.
Picture messages sent to non-Fongo numbers will be sent as a Fongo Media Link, where the receiver will open the link in their device’s browser to view the image
To send picture messages as regular MMS (eliminating the Fongo-branded media link), upgrade to Fongo Plus."
If you want an official response, submit a ticket:
https://support.fongo.com/hc/en-us/requests/newSupport staff is not obliged to respond on these forums.