title: ld: framework not found FacebookAdapter
body: <p>after install <a href="https://www.npmjs.com/package/react-native-admob-native-ads" rel="nofollow noreferrer">this</a> library in a react-native project I have got this error.</p>
  <pre><code>ld: framework not found FacebookAdapter
  clang: error: linker command failed with exit code 1 (use -v to see invocation)
  </code></pre>
  <p>I have these lines in <strong>pod</strong> file</p>
  <pre><code>pod 'Google-Mobile-Ads-SDK'
  pod 'GoogleMobileAdsMediationFacebook'
  </code></pre>
  <p>but still have issues. I have downgrade the</p>
  <pre><code>pod 'Google-Mobile-Ads-SDK'
  pod 'GoogleMobileAdsMediationFacebook'
  </code></pre>
  <p>to lower version and tried multiple lower versions  then I got these errors</p>
  <pre><code>Showing Recent Messages
  Undefined symbol: OBJC_CLASS$_GADAdLoader
  
  Showing Recent Messages
  Undefined symbol: OBJC_CLASS$_GADMultipleAdsAdLoaderOptions
  
  Showing Recent Messages
  Undefined symbol: OBJC_METACLASS$_GADNativeAdView
  
  Showing Recent Messages
  Undefined symbol: OBJC_CLASS$_GADCustomEventExtras
  
  Showing Recent Messages
  Undefined symbol: _GADSimulatorID
  
  Showing Recent Messages
  Undefined symbol: OBJC_CLASS$_GADCustomEventExtras
  
  Showing Recent Messages
  Undefined symbol: OBJC_CLASS$_GADNativeAdMediaAdLoaderOptions
  
  Showing Recent Messages
  Undefined symbol: OBJC_CLASS$_GADNativeAdViewAdOptions
  </code></pre>