Deleting data persistance?

game.Players.PlayerAdded:connect(function(p)
    p:WaitForDataReady()
    local SV = Instance.new("StringValue", p)
    SV.Name = "Chats"
    C = p:LoadString("Chats")
    SV.Value = C
    p.Chatted:connect(function(msg)
if msg == "Delete" then
       WaitForDataReady:ClearAllChildren()
 end   end)
end)

is not deleting the stuff i have in the data persistence stuff. Or can you not clear data persistence? I wanted it to delete anything that was ever saved with data persistence to be "forgotten"

There is no method to "delete" anything saved in data persistence.

However, you can overwrite it.

For example, if it was a String, you could use player:SaveString(key, "")