Xamarin Forms With Firebase

Question

Hi am using  Firebasedatabase.net V 4.0.5 in Xamarin Forms

I am able to insert update records very fast but while ferching single recrod it is taking  above 6 sec 

This is my code: 

var pricelist = Task.Run(async () =>

(await firebase.Child("Price").OnceAsync<Price>())

.Where(L => L.Key == key

).ToList()

).Result;

 

 

this is happening only in Xamiarn.Forms, Any one please help on this