Error: No Fill

**I dont know why i getting this error.**

**AdSetting:**

I use this in my startup file (index.js)

```
import { AdSettings } from 'react-native-fbads';
let hash = AdSettings.currentDeviceHash;
AdSettings.addTestDevice(hash); // i also used string from console too
```

**Usage:**

`import { InterstitialAdManager } from 'react-native-fbads';`

```
InterstitialAdManager.showAd(placementId) // i tried this format TEST_AD_TYPE#YOUR_PLACEMENT_ID
.then((didClick) => console.log(didClick))
.catch((error) => console.log(error));
```

Packages:

```
"react": "17.0.2",
"react-native": "0.67",
"react-native-fbads": "^7.0.5",
```

I also tried this dependency in gradle file:

`implementation 'com.facebook.android:audience-network-sdk:6.8.0'`

使用 React Native 0.67 和 react-native-fbads 7.0.5 重现 index.js 中的“No Fill”结果，然后检查所显示的 AdSettings 和 InterstitialAdManager 用法，以及 placement ID 和 Gradle Audience Network SDK 6.8.0。完成标准是确定配置或兼容性原因，并记录经过验证的解决方案。

由索引模型根据 Issue 内容生成。