private async void LoadComments()
        {
            try
            {
                List <Comment> comments = await _dataRetriever.GetCommentsByPostAsync(_postContext.PostId);

                CommentsList.Clear();
                foreach (Comment comment in comments)
                {
                    CommentsList.Add(comment);

                    if (CommentsList.Count > 0)
                    {
                        StopActivityIndicator();
                    }
                }
            }
            catch (WebException)
            {
                StopActivityIndicator();
                await DisplayAlert("Not Connected", "You are not connected to the Internet. Please Connect and Pull down the page to Refresh", "OK");
            }
        }