[SOLVED] Need a function to complete before running next function swift

I need to run a function A, have function A complete before running function B, have function B complete before function C starts and my the await statements are not working and functions are running at the same time. I have separate Alamofire requests inside function A and function B

@State var a = [A]()
@State var b = [B]()
@State var cDict = [[String:Any]]()

func runAlgorithm() {
        Task {
            await functionA()
            await functionB()
            await functionC()
         }
}

func functionA() async {
...code...
 a = ...
}

func functionB() async {
...code...
 b = ...
}

func functionC() async {
...code...
  create dictionary cDict from a and b
}