How do I get emoji's on Instagram/Fb using Swiftkey??!!??!! HELP!!!

[AC Question]

So I love using Swiftkey and have been using it for years, but wth?! How come I cannot get emoji's to post on Instagram or Facebook?!?! I've switched to Google Keyboard and no problem ... back to Swiftkey and nada! I'm on a T-Mobile LG G3 ... no lollipop yet. HELP!!!

 

[Rukbat]

Because Instagram and Facebook most likely aren't written to do emojis.