private AdRequest createAdRequest()
{
return new AdRequest.Builder()
.AddTestDevice(AdRequest.TestDeviceSimulator)
.AddKeyword("game")
.SetGender(Gender.Male)
.SetBirthday(new DateTime(1985, 1, 1))
.TagForChildDirectedTreatment(false)
.AddExtra("color_bg", "9B30FF")
.Build();
}