You can write your topic however you want, but you need to answer these questions:
What do you want to achieve? Keep it simple and clear!
I want to know if Roblox moderates the chat. Example: If someone said a curse word or some kind of number, will it be blurred? Or do I have to write script for it?
What solutions have you tried so far? Did you look for solutions on the Developer Hub?
Yes I have and found an article for it. Text and Chat Filtering It doesn’t say whether or not Roblox moderates the chat.
No, roblox does not moderate, you can put forbidden words in a textlabel, and it’ll be visible in Game, if you talk about the chat, it’s scripted to moderate.