How do you add command things?

[Moh]

How do you add:
timeleft
nextmap
thetime

and
Vote 1-4 of maps 1 min before end of map.
Also, when your health is in Red, how to make it so your bleeding?

+Rep For Helping <3

[shank]

I think you need MOD's and addon's, you can
get from the steam website.

Don't quote me on it tho.