selecting cell in section one authomatically selecting cell in section two swift - swift

Question

I have an application where I have two sections the issue I have now is if I select an item in section 1, it automatically selects a cell in section 2 which is not suppose to be. I want Items to be selectable in section 1 without affecting section two.
below is my selection
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
switch indexPath.section {
case 0:
showCustomDialog(subD: sub[indexPath.row])
case 1:
let cell = tableView.cellForRow(at: indexPath) as! VasListCell
cell.checkBox.setOn(true, animated: true)
default: break
}
}
func tableView(_ tableView: UITableView, didDeselectRowAt indexPath: IndexPath) {
switch indexPath.section {
case 1:
let cell = tableView.cellForRow(at: indexPath) as! VasListCell
cell.checkBox.setOn(false, animated: true)
default: break
}
}
where I am using the selected index
func selectedIndex(viewcontroller: UIViewController) {
let selectedRows = tableView.indexPathsForSelectedRows
guard let vasRow = selectedRows?.map ({ vas[$0.row] }) else { return }
selectedVasData = vasRow
let vasData = selectedVasData
let subData = selectedSubData
let vcr = viewcontroller as! CheckoutVC
vcr.vas = vasData
vcr.sub = subData
let tot1 = subData.compactMap {$0.price}
let tot2 = vasData.compactMap {$0.amount}
let tot = tot1 + tot2
let reduced = tot.compactMap(Double.init).reduce(0, +)
vcr.tableView.reloadData()
self.present(viewcontroller, animated: true, completion: nil)
print("CELL INDEX vas \(StaticFunc.convertDoubleToCurrency(amount: reduced))")
}