Bar with Markers in JavaScript

var options = {
  series: [
    {
      name: 'Actual',
      data: [
        {
          x: 'North',
          y: 12,
          goals: [
            {
              name: 'Expected',
              value: 14,
              strokeWidth: 2,
              strokeDashArray: 2,
              strokeColor: '#775DD0',
            },
          ],
        },
        {
          x: 'South',
          y: 44,
          goals: [
            {
              name: 'Expected',
              value: 54,
              strokeWidth: 5,
              strokeHeight: 10,
              strokeColor: '#775DD0',
            },
          ],
        },
        {
          x: 'East',
          y: 54,
          goals: [
            {
              name: 'Expected',
              value: 52,
              strokeWidth: 10,
              strokeHeight: 0,
              strokeLineCap: 'round',
              strokeColor: '#775DD0',
            },
          ],
        },
        {
          x: 'West',
          y: 66,
          goals: [
            {
              name: 'Expected',
              value: 61,
              strokeWidth: 10,
              strokeHeight: 0,
              strokeLineCap: 'round',
              strokeColor: '#775DD0',
            },
          ],
        },
        {
          x: 'Central',
          y: 81,
          goals: [
            {
              name: 'Expected',
              value: 66,
              strokeWidth: 10,
              strokeHeight: 0,
              strokeLineCap: 'round',
              strokeColor: '#775DD0',
            },
          ],
        },
        {
          x: 'Online',
          y: 67,
          goals: [
            {
              name: 'Expected',
              value: 70,
              strokeWidth: 5,
              strokeHeight: 10,
              strokeColor: '#775DD0',
            },
          ],
        },
      ],
    },
  ],
  chart: {
    height: 350,
    type: 'bar',
  },
  title: {
    text: 'Sales vs Target by Region',
    align: 'left',
  },
  plotOptions: {
    bar: {
      horizontal: true,
    },
  },
  colors: ['#00E396'],
  dataLabels: {
    formatter: function (val, opt) {
      const goals =
        opt.w.config.series[opt.seriesIndex].data[opt.dataPointIndex].goals

      if (goals && goals.length) {
        return `${val} / ${goals[0].value}`
      }
      return val
    },
  },
  legend: {
    show: true,
    showForSingleSeries: true,
    customLegendItems: ['Actual', 'Expected'],
    markers: {
      fillColors: ['#00E396', '#775DD0'],
    },
  },
}

var chart = new ApexCharts(document.querySelector('#chart'), options)
chart.render()