WhatsApp is not available for Firefox OS devices, but you could try to see whether some alternatives are still available to provide access to their network. See WhatsApp alternatives - Firefox OS for more info.
If you want to install apps from the Firefox Marketplace (see the link in the support article), keep in mind it will shut down on March 30th, 2018. Some apps may no longer be available before that date but might be found elsewhere.
WhatsApp is not available for Firefox OS devices, but you could try to see whether some alternatives are still available to provide access to their network. See [[WhatsApp alternatives - Firefox OS]] for more info.
If you want to install apps from the Firefox Marketplace (see the [https://marketplace.firefox.com/search?q=whatsapp link] in the support article), keep in mind it will shut down on March 30th, 2018. Some apps may no longer be available before that date but might be found elsewhere.
