Strat not working

//@version=4
strategy("Strategy Template", overlay=true)

//Enter Technical indicators here
ki_Length = input(34, minval=1)
//Calculation
donchian(len) => avg(lowest(len), highest(len))
ki_baseLine = donchian(ki_Length)

//entry rules
ki_long = close[1]<ki_baseLine and close>ki_baseLine
ki_short = close[1]>ki_baseLine and close<ki_baseLine

long = ki_long
short = ki_short
l_exit = close[1]<ki_baseLine
s_exit = close[1]>ki_baseLine

///*******************below is default enty no changes to the below while testing************
longEntry = long
shortEntry = short
longExit = l_exit
shortExit =s_exit

//backtest year from and to
backtestyearfrom = input(2018, title="Backtesting Year from")
baecktestyearto = input(2020, title="Bakctesting year to")

//risk management
target = atr(14)*1/syminfo.mintick
stop = atr(14)*1.5/syminfo.mintick
contract = 100

plotchar(year >=backtestyearfrom and year <= baecktestyearto and  (longEntry), "year >=backtestyearfrom and year <= baecktestyearto and  (longEntry)", "▲", location.top)

//long
if year >=backtestyearfrom and year <= baecktestyearto and  (longEntry)
    strategy.entry("buy", strategy.long,contract, when = strategy.position_size==0)
    strategy.exit("lx","buy", qty = contract/2, profit = target, loss=stop)
    strategy.exit("lx2","buy",  loss=stop, when = l_exit)

plotchar(year >=backtestyearfrom and year <= baecktestyearto and (shortEntry) , "year >=backtestyearfrom and year <= baecktestyearto and (shortEntry) ", "▲", location.top)
plotchar(shortEntry, "shortEntry", "•", location.bottom)

//short
if year >=backtestyearfrom and year <= baecktestyearto and (shortEntry)
    strategy.entry ("short", strategy.short,contract, when = strategy.position_size==0 )
    strategy.exit("sx1","short", qty = contract/2, profit = target, loss=stop)
    strategy.exit("sx2","short", loss=stop, when = s_exit)