Help with the plugin :(

There a plugin called head splash its made by potatis_invalido :D and i wanted to add there a colorchat like Attacker killed Victim. I made id half way but plugin it doesnt show the name of the attacker and it shows server name for victim. Can u help me guys coz im trying to make it for like month now. And getting little bit MAD!

So i did it like that

if(get_user_team(pwnzor) != get_user_team(pwned)) // If it was a team kill, the pwnzor's money should get reduced instead of increased.
		{
			new pwnzorname [32] 
			new pwnedname [32] 
			get_user_name(pwnzor, pwnzorname, 31) 
			get_user_name(pwned, pwnedname, 31) 
			ColorChat(0, BLUE, "%s wlasnie zdeptal %s",pwnzorname, pwnedname) 
			
			set_pev(pwnzor, pev_frags, float(get_user_frags(pwnzor) + 1));
			cs_set_user_money(pwnzor, cs_get_user_money(pwnzor) + 300);
		}