My code never reaches the protocol stub of my delegate class

Question

I'm new on iOS development, I'm making an IoT app using the TuyaSDK (I've already done the Android version of the App), the problem comes when I pair the device, it uses a delegate to listen wether the device is or isn't successfully paired. I can pair the device but it seems that my code never reaches the protocol of my delegate. This is my code:

    import SwiftUI
    import TuyaSmartHomeKit
    import TuyaSmartDeviceKit
    import Toast
    import TuyaSmartActivatorKit

    struct HomeDevices: View{
    
        @State var homeId: Int64 = 0
        @State var token: String = ""
        @State var devId: String = ""
        @State var device: TuyaSmartDevice?
     
  
        let homeManager: TuyaSmartHomeManager = TuyaSmartHomeManager()
        
        
        var body: some View {
            VStack{
                Button("Crear casa"){
                    addHome()
                }.font(.title2)
                    .fontWeight(.bold)
                    .frame(width:150, height:20)
                    .foregroundColor(.white)
                    .padding()
                    .background(Color("colorbotones"))
                    .cornerRadius(16)
                    .shadow(color: .gray, radius: 5, x: 0, y: 5)
                    .offset(y:-100)
                Button("Encender"){
                    
                    publishDps(estado : true)
                }.font(.title2)
                    .fontWeight(.bold)
                    .frame(width:150, height:20)
                    .foregroundColor(.white)
                    .padding()
                    .background(Color("colorbotones"))
                    .cornerRadius(16)
                    .shadow(color: .gray, radius: 5, x: 0, y: 5)
                    .offset(y:30)
                
                Button("Apagar"){
                    
                    publishDps(estado : false)
                }.font(.title2)
                    .fontWeight(.bold)
                    .frame(width:150, height:20)
                    .foregroundColor(.white)
                    .padding()
                    .background(Color("colorbotones"))
                    .cornerRadius(16)
                    .shadow(color: .gray, radius: 5, x: 0, y: 5)
                    .offset(y:90)
                
            }
            
        }
        
        func addHome() {
            homeManager.addHome(withName: "Home",
                                geoName: "Bolivia",
                                rooms: ["Quantum"],
                                latitude: 0,
                                longitude: 0,
                                success: { (homeId) in
                // The value of `homeId` for the home.
                print("add home success")
                print(homeId)
                getToken(homeId: homeId)
            }) { (error) in
                if let e = error {
                    print("add home failure: \(e)")
                }
            }
        }
        
        func getToken(homeId : Int64){
            TuyaSmartActivator.sharedInstance()?.getTokenWithHomeId(homeId, success: { (token)      in
                print("getToken success: \(String(describing: token))")
                startConfigWiFi(token: token!)
                // TODO: startConfigWiFi
            }, failure: { (error) in
                if let e = error {
                    print(homeId)
                    print("getToken failure: \(e)")
                }
            })
        }
    func startConfigWiFi(token: String) {
        let delegate = tuyaSmartActivatorDelegate.init()
        delegate.StartSync(token: token)
    }

        func publishDps(estado : Bool) {
            device = TuyaSmartDevice(deviceId: "eb153db66617bd33e5dvi1") //I'm manually passing the deviceID
    
            let dps = ["1" : estado]
            device?.publishDps(dps, success: {
                 print("publishDps success")

                // The DP is sent and the callback of status reporting is implemented with the    `deviceDpsUpdate` method.
            }, failure: { (error) in
                if let e = error {
                    print("publishDps failure: \(e)")
                }
            })
        }
        
    }

    
    struct HomeDevices_Previews: PreviewProvider {
        static var previews: some View {
            HomeDevices()
        }
    }
class tuyaSmartActivatorDelegate: NSObject, TuyaSmartActivatorDelegate {
    override init() {
   super.init()
        TuyaSmartActivator.sharedInstance().delegate = self
        
     }
    func StartSync(token:String){
        TuyaSmartActivator.sharedInstance()?.startConfigWiFi(TYActivatorModeEZ, ssid: "QUANTUM", password: "almacenqnt22*", token: token, timeout: 1000)
        }
        
    //MARK: - TuyaSmartActivatorDelegate
//My code never reaches this protocol stub//
    func activator(_ activator: TuyaSmartActivator!, didReceiveDevice deviceModel: TuyaSmartDeviceModel!, error: Swift.Error!) {
        print("Anything")
    }
    
    }

I've tried calling the protocol manually like this: example on how I tried to force the code to enter the protocol of the delegate what I'm expecting is to get a response from the "func activator()" in order to know if the device was paired or not. Something like this:

func activator(_ activator: TuyaSmartActivator!, didReceiveDevice deviceModel: TuyaSmartDeviceModel!, error: Error!) {
    if deviceModel != nil && error == nil {
        // The device is paired.
        //Do something
    }

    if let e = error {
        // Failed to pair the device.
        print("\(e)")
    }
}

accordind to the samples provided by Tuya IoT platform, it should work without manually calling the "fun activator()"