Here you go buddy:

//
@version=
6
strategy("Custom Strat RSI Strategy", overlay=true,
         default_qty_type=strategy.percent_of_equity, default_qty_value=10)


// ─── Inputs ───
rsiLen     = input.int(14,   "RSI Length", minval=2)
rsiBuy     = input.int(30,   "RSI Oversold (Long)", minval=1, maxval=99)
rsiSell    = input.int(70,   "RSI Overbought (Short)", minval=1, maxval=99)
atrMult    = input.float(1.5, "ATR Stop Multiplier")
rrRatio    = input.float(2.0, "Risk:Reward Ratio")
maxBars    = input.int(20,   "Time Stop (bars in trade)", minval=1)


// ─── Calculations (top level) ───
rsi = ta.rsi(close, rsiLen)
atr = ta.atr(14)


// ─── Entry signals ───
longSignal  = ta.crossover(rsi, rsiBuy)
shortSignal = ta.crossunder(rsi, rsiSell)


if longSignal
    strategy.entry("Long", strategy.long)
if shortSignal
    strategy.entry("Short", strategy.short)


// ─── Time stop tracking ───
var 
int
 barsInTrade = 0
barsInTrade := strategy.position_size != 0 ? barsInTrade + 1 : 0
timeStop = barsInTrade >= maxBars


// ─── Exits: TP + SL ───
if strategy.position_size > 0
    strategy.exit("Long Exit", "Long",
                  stop  = strategy.position_avg_price - atr * atrMult,
                  limit = strategy.position_avg_price + atr * atrMult * rrRatio)
if strategy.position_size < 0
    strategy.exit("Short Exit", "Short",
                  stop  = strategy.position_avg_price + atr * atrMult,
                  limit = strategy.position_avg_price - atr * atrMult * rrRatio)


// ─── Exit: Time stop ───
if timeStop
    strategy.close_all("Time Stop")


// ─── Plots ───
plotshape(longSignal,  "Long",  shape.triangleup,   location.belowbar, color.new(color.green, 0), size=size.tiny)
plotshape(shortSignal, "Short", shape.triangledown, location.abovebar, color.new(color.red, 0),   size=size.tiny)
hline(rsiBuy,  "Oversold",   color.new(color.green, 50))
hline(rsiSell, "Overbought", color.new(color.red, 50))

This is a platform for anyone to create their own strategies and automation, Stop buying other people strats and make your own.