The language on my phone is Spanish, I need it to go back to English.

Hey, Is the default language on your device set to English? You can follow the the first link below to change the language in Mozilla. The second link will guide you to changing the language in your Android smartphone. [https://support.mozilla.org/en-US/kb/change-default-language-firefox-android https://support.mozilla.org/en-US/kb/change-default-language-firefox-android] [https://www.lifewire.com/change-language-on-android-5119231 https://www.lifewire.com/change-language-on-android-5119231]