Went I try to cook. the eggplant logo it glitch I cant play  and it say press the right bottom or logo but I pretty sure you support press x but it not work. If it still work the other maybe you should check the sossei section bc I can't play or x botton is not work. 

Edit:OK I get it why you see evertime I press x it gonna be y not matter I press where it gonna be y. 

So in collusion it it miss input every time you press x it gonna think it will be y and I think this glitch on android only(maybe ) 

I assume that you play on a Mobile Phone. What you see on the screen is not a Button that you can press. It's just an indicator of what Z and X represented for PC players.

Touch the Left Side of the screen for "Z which is Carrot" and the Right Side for "X which is Eggplant" and this even works on PC when you click on either side of your screen.