I want to convert trading view script to ctrade script it use hikanshi candles and linear regression candles

My Budget is 25 usdt 

payment : INR/UPI/crypto

//Humble Linear Regression Candles - ugurvu

//@version=5

indicator(title='SRC', shorttitle='SRC', format=format.price, max_labels_count=100, precision=4, overlay=true)

SC = input(title='Show Candles', defval=true)

signal_length = input.int(title='Smoothing', minval=1, maxval=200, defval=9)

sma_signal = input(title='Simple MA', defval=true)

lin_reg = input(title='Lin Reg', defval=true)

linreg_length = input.int(title='Linear Regression Length', minval=1, maxval=200, defval=15)

//------------------------------------------------------------------------------

// Linear Regression

bopen = lin_reg ? ta.linreg(open, linreg_length, 0) : open

bhigh = lin_reg ? ta.linreg(high, linreg_length, 0) : high

blow = lin_reg ? ta.linreg(low, linreg_length, 0) : low

bclose = lin_reg ? ta.linreg(close, linreg_length, 0) : close

r = bopen < bclose

signal = sma_signal ? ta.sma(bclose, signal_length) : ta.ema(bclose, signal_length)

plotcandle(r ? bopen : na, r ? bhigh : na, r ? blow: na, r ? bclose : na, title="LinReg Candles", color= color.green, wickcolor=color.green, bordercolor=color.green, editable= true)

plotcandle(r ? na : bopen, r ? na : bhigh, r ? na : blow, r ? na : bclose, title="LinReg Candles", color=color.red, wickcolor=color.red, bordercolor=color.red, editable= true)

plot(signal, color=color.white)

colorChanged = ta.change(r)

alertcondition(colorChanged, title="Color Change Alert", message="Candle color changed!")

redToGreen = ta.crossover(r ? 1 : 0, r ? 0 : 1)

greenToRed = ta.crossover(r ? 0 : 1, r ? 1 : 0)

alertcondition(redToGreen, title="Red to Green Alert", message="Candle changed from Red to Green!")

alertcondition(greenToRed, title="Green to Red Alert", message="Candle changed from Green to Red")