Can anyone help me diagnose why the code doesn't work?

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

namespace cAlgo
{
    [Robot(TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
    public class Yeet : Robot
    {
        const string Label = "Super RSI";

        [Parameter("StopL", DefaultValue = 1)]
        public int StopLoss { get; set; }

        [Parameter("TakeP", DefaultValue = 3)]
        public int TakeProfit { get; set; }

        [Parameter("Source")]
        public DataSeries Source { get; set; }

        [Parameter("Periods", DefaultValue = 14)]
        public int Periods { get; set; }

        [Parameter("Quantity (Lots)", DefaultValue = 1, MinValue = 0.01, Step = 0.01)]
        public int Quantity { get; set; }

        private RelativeStrengthIndex rsi;
        protected override void OnStart()
        {
            rsi = Indicators.RelativeStrengthIndex(Source, Periods);
        }
        protected override void OnTick()
        {
            var longPosition = Positions.Find(Label, Symbol, TradeType.Buy);
            var shortPosition = Positions.Find(Label, Symbol, TradeType.Sell);

            if (rsi.Result.LastValue < 30)
            {
                if (shortPosition != null)
                    ClosePosition(shortPosition);
                ExecuteMarketOrder(TradeType.Buy, Symbol, Quantity, Label, StopLoss, TakeProfit);

            }
            else if (rsi.Result.LastValue > 70)
            {
                if (longPosition != null)
                    ClosePosition(longPosition);
                ExecuteMarketOrder(TradeType.Sell, Symbol, Quantity, Label, StopLoss, TakeProfit);
            }
        }
    }
}