I have a S21 Ultra. Also, I'm not very techy, so bear with me. I can add emojis to my text I send, but not on my Facebook comments. I have uninstalled and reinstalled fb and still nothing. It's annoying. I should be able to add an emoji to my comments. I don't know if it's my keyboard display or what. Somebody else's android has a different line of keys above their keyboard, I have learned words. Could you guys help me out on this and give me step by step? Appreciate it, Lulu of 3