Hello there. I just tried to buil a simple trailing sl cBot from your snippets shown in the following file:
https://drive.google.com/file/d/11H9eCh7llTgaA2qm2ZdF-TV5iSeWdRTV/view?usp=sharing
from this page:
https://clickalgo.com/code-a-trailing-stop
but there i get error notification can you help me maybe ?!?

this is the code copy:

using System;
using System.Linq;
using cAlgo.API;
using cAlgo.API.Indicators;
using cAlgo.API.Internals;
using cAlgo.Indicators;

namespace cAlgo.Robots
{
    [Robot(TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
    public class my_tsl : Robot
    {
        [Parameter("Include Trailing Stop", DefaultValue = false)]
        public bool IncludeTrailingStop { get; set; }

        [Parameter("Trailing Stop Trigger (pips)", DefaultValue = 20)]
        public int TrailingStopTrigger { get; set; }

        [Parameter("Trailing Stop Step (pips)", DefaultValue = 10)]
        public int TrailingStopStep { get; set; }

        protected override void OnStart()
        {
            // Put your initialization logic here
        }

        protected override void OnTick()
        {
            if (IncludeTrailingStop)
            {
                SetTrailingStop();
            }
            // Put your core logic here
        }
        private void SetTrailingStop()
        {
            var sellPositions = Positions.FindAll(botName, Symbol, TradeType.Sell);

            foreach (Position position in sellPositions)
            {
                double distance = position.EntryPrice - Symbol.Ask;

                if (distance < TrailingStopTrigger * Symbol.PipSize)
                    continue;

                double newStopLossPrice = Symbol.Ask + TrailingStopStep * Symbol.PipSize;

                if (position.StopLoss == null || newStopLossPrice < position.StopLoss)
                {
                    ModifyPosition(position, newStopLossPrice, position.TakeProfit);
                }
            }

            var buyPositions = Positions.FindAll(botName, Symbol, TradeType.Buy);

            foreach (Position position in buyPositions)
            {
                double distance = Symbol.Bid - position.EntryPrice;

                if (distance < TrailingStopTrigger * Symbol.PipSize)
                    continue;

                double newStopLossPrice = Symbol.Bid - TrailingStopStep * Symbol.PipSize;
                if (position.StopLoss == null || newStopLossPrice > position.StopLoss)
                {
                    ModifyPosition(position, newStopLossPrice, position.TakeProfit);
                }
            }
        }
        protected override void OnStop()
        {
            // Put your deinitialization logic here
        }
    }
}

the error description:
1)Severity Code Description Project File Line Suppression State
Error CS0103 The name 'botName' does not exist in the current context my TSL C:\Users\EX-Al\Documents\cAlgo\Sources\Robots\my TSL\my TSL\my TSL.cs 39 Active

2)Severity Code Description Project File Line Suppression State
Error CS0103 The name 'botName' does not exist in the current context my TSL C:\Users\EX-Al\Documents\cAlgo\Sources\Robots\my TSL\my TSL\my TSL.cs 56 Active

thank you.