How to use WrapPanel

WrapPanelUsage

<ScrollView>
						<appControls:WrapLayout
							Margin="2"
							VerticalOptions="FillAndExpand"
							Spacing="6"
							RowSpacing="10"
							MaxColumns="3"
							ItemsSource="{Binding Ads}"
							x:Name="thelist">
							<appControls:WrapLayout.ItemTemplate>
								<DataTemplate>
									<Grid
										RowSpacing="0">
										<Grid.RowDefinitions>
											<RowDefinition
												Height="auto">
											</RowDefinition>
											<RowDefinition
												Height="20">
											</RowDefinition>
										</Grid.RowDefinitions>
										<Image
											Grid.Row="0"
											Source="{Binding Image}"
											Aspect="AspectFill">
											<Image.GestureRecognizers>
												<TapGestureRecognizer
													Command="{Binding BindingContext.AdSelected, Source={x:Reference adListPage}}"
													CommandParameter="{Binding .}" />
											</Image.GestureRecognizers>
										</Image>
										<Label
											Grid.Row="1"
											HeightRequest="20"
											StyleClass="AdListInfo"
											VerticalOptions="End"
											HorizontalTextAlignment="End"
											Text="{Binding Price}">
										</Label>
									</Grid>
								</DataTemplate>
							</appControls:WrapLayout.ItemTemplate>
						</appControls:WrapLayout>
					</ScrollView>