Admob loading issue


#1

When i run the test function for admob. its working fine showing the ad
below code is working fine

showBanner() {
        let bannerConfig: AdMobFreeBannerConfig = {
            isTesting: true, // Remove in production
            autoShow: true
        };
        this.admob.banner.config(bannerConfig);
        this.admob.banner.prepare().then(() => {
            // success
        }).catch(e => console.log(e));
    }

but When I adding ads units banner id, the ad is not loaded

showBanner() {
        let bannerConfig: AdMobFreeBannerConfig = {
            isTesting: true, // Remove in production
            autoShow: true,
             id: "ca-app-pub-xxxxxx/xxxxxxx",
        };
        this.admob.banner.config(bannerConfig);
        this.admob.banner.prepare().then(() => {
            // success
        }).catch(e => console.log(e));
    }

how can i fix that please help me anyone.