Custom Keyboard Fonts Fontsify

I cant send images here but every alphanumeric word is just a bunch of random numbers, A preview: Pressed the key A-> “\ud83c\udd30”is what displays, fix your app please

I'm so annoyed because it keeps asking me if I want to pay for a update but I keep saying no. And every time I press start it sends me in to settings and I don't know what to do in settings. It also keeps doing the same thing over and over and over! And it won't even tell me what to do in settings but it keeps sending me there and I'm so annoyed.

I can play roblox and get more people to download this app keep up the good work mates!