doesnt work

[Newbie]

function levelSys (source) 
    thePlayer = source 
    local nick = getPlayerName(source) 
    local playerwins = getElementData(source,"Wins") 
    local lev = getElementData(source,"Level") 
    local dds = getElementData(source,"Deaths") + getElementData(source,"Wins") 
    outputChatBox("#FFFFFF" .. nick .. ":#FFFFFF Level: " ..lev.. "" , getRootElement(), 255, 255, 255, true) 
    if getElementData(source,"Deaths") + getElementData(source,"Wins") < 1 then setElementData(source,"Level",1)  
    if getElementData(source,"Deaths") + getElementData(source,"Wins") < 2 then setElementData(source,"Level",2) 
    if getElementData(source,"Deaths") + getElementData(source,"Wins") < 4 then setElementData(source,"Level",3)  
    if getElementData(source,"Deaths") + getElementData(source,"Wins") < 8 then setElementData(source,"Level",4)  
    if getElementData(source,"Deaths") + getElementData(source,"Wins") < 15 then setElementData(source,"Level",6)    
    end 
    end 
    end 
    end 
    end 
end 
addCommandHandler("ane", levelSys) 

Why it always show me level "0"

The deaths + wins are 5 it should show as a level 3

[Blinker.]

function levelSys (source) 
    thePlayer = source 
    local nick = getPlayerName(source) 
    local playerwins = getElementData(source,"Wins") 
    local lev = getElementData(source,"Level") 
    local dds = getElementData(source,"Deaths") + getElementData(source,"Wins") 
    outputChatBox("#FFFFFF" .. nick .. ":#FFFFFF Level: " ..lev.. "" , getRootElement(), 255, 255, 255, true) 
    if getElementData(source,"Deaths") + getElementData(source,"Wins") < 1 then setElementData(source,"Level",1) 
elseif getElementData(source,"Deaths") + getElementData(source,"Wins") < 2 then setElementData(source,"Level",2) 
  elseif getElementData(source,"Deaths") + getElementData(source,"Wins") < 4 then setElementData(source,"Level",3) 
  elseif getElementData(source,"Deaths") + getElementData(source,"Wins") < 8 then setElementData(source,"Level",4) 
  elseif getElementData(source,"Deaths") + getElementData(source,"Wins") < 15 then setElementData(source,"Level",6)    
  
    end 
end 
addCommandHandler("ane", levelSys)