void Handle_Create(object sender, EventArgs e)
        {
            UserInfoHelper uih = new UserInfoHelper();

            if (userAccess.IsSSNExist())
            {
                Navigation.PushAsync(new SignUpSkillPage());
            }
            else
            {
                if (SocialEntry.Text.IsNullOrEmpty())
                {
                    uih.CreateHelperSSN("000000000");
                    Navigation.PushAsync(new SignUpSkillPage());
                }
                else
                {
                    uih.CreateHelperSSN(SocialEntry.Text);
                    Navigation.PushAsync(new SignUpSkillPage());
                }
            }
            //Navigation.PushAsync(new SignUpSkillPage());
        }