Step Count always "0" using healthKit in swift - swift

Question

I am trying to get last 7 days step count but it is always coming zero. But when I open the health app in iPhone then it is more than 3000 steps. Even I also added property Privacy - Health Share Usage Description and Privacy - Health Update Usage Description in .plist file.
Here is my code
var healthScore = HKHealthStore()
override func viewDidLoad() {
super.viewDidLoad()
// Access Step Count
let healthKitTypes: Set = [ HKObjectType.quantityType(forIdentifier: HKQuantityTypeIdentifier.stepCount)! ]
// Check for Authorization
healthScore.requestAuthorization(toShare: healthKitTypes, read: healthKitTypes) { (bool, error) in
if (bool) {
// Authorization Successful
self.getSteps { (result) in
DispatchQueue.main.async {
let stepCount = String(Int(result))
self.stepLbl.text = String(stepCount)
}
}
}
}
}
func getSteps(completion: #escaping (Double) -> Void){
let stepsQuantityType = HKQuantityType.quantityType(forIdentifier: .stepCount)!
let now = Date()
let exactlySevenDaysAgo = Calendar.current.date(byAdding: DateComponents(day: -7), to: now)!
let predicate = HKQuery.predicateForSamples(withStart: exactlySevenDaysAgo, end: now, options: .strictStartDate)
let query = HKStatisticsQuery(quantityType: stepsQuantityType, quantitySamplePredicate: predicate, options: .cumulativeSum) { (_, result, error) in
var resultCount = 0.0
guard let result = result else {
print("\(String(describing: error?.localizedDescription)) ")
completion(resultCount)
return
}
if let sum = result.sumQuantity() {
resultCount = sum.doubleValue(for: HKUnit.count())
}
DispatchQueue.main.async {
completion(resultCount)
}
}
healthScore.execute(query)
}
In console I checked the dates are also correct now here's the screenshot