Hello @Neg25avril, Hearty Welcome to the Farm Heroes section of our friendly King Community
I am sorry to say that I could not understand what it says in the screenshot as it is non-English!! But I am sure you are asking about the 2nd task in your Quests!!
If so, what it means is ---> I hope you remember seeing the "Purple Blocks/TIles" in your game, which makes the Cropsies spoiled / rotten? And because of that, the whole combo becomes grumpy when they are matched with a bad Cropsie
The task is for you to replace / remove those Tiles / Blocks and grow Grass in that place. I am not sure what level you are on!! But, there are grass seeds available in certain levels and when you make a combo with a Water Drop, 4 tiles become grassy.
So, your task is for you to remove that Purple Slime and grow Grass 5 times.
Please post back if you need further assistance by tapping on "Type your Comment" box located below.
Thank you for posting in the Community! Have a nice day/evening!