Why can't I bake a cake anymore there is a question mark there

Hi @annieharriott1 warm welcome to our community at Candy Crush Soda Saga.

The "Bake a Cake" event always starts on Thursday morning. Were you in the game yesterday and was the question mark already there?

Your team members may have already finished the cake without you having baked a piece.

Please follow our standard bug fixes:
Updates: Make sure you have the latest game and device updates
Memory: Do you have sufficient memory on your device? King recommend having at least 2GB free. If you have less than this be sure to free up some memory to enable the game to run as smoothly as possible.
Cache: Clear cache in Android: go to settings - tap on apps - tap on candy crush soda - tap on storage - tap on clear cache (not data!)
Restart: Force close all open apps and restart your device. Leave it switched off for at least 10 seconds, then turn it on again.
I hope this helps. Let me know if you need any help.

Have a nice day. 🌺