<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.wonderpush.sdk.push.fcm">

    <application>

        <service
            android:name="com.wonderpush.sdk.push.DiscoveryService"
            android:exported="false">
            <meta-data
                android:name="com.wonderpush.sdk.push:com.wonderpush.sdk.push.fcm.FCMPushService"
                android:value="com.wonderpush.sdk.push.PushService" />
        </service>

        <service
            android:name="com.wonderpush.sdk.push.fcm.FirebaseMessagingService">
            <intent-filter>
                <action android:name="com.google.firebase.MESSAGING_EVENT" />
            </intent-filter>
        </service>

    </application>

</manifest>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.wonderpush.sdk.push.fcm">

    <application>

        <service
            android:name="com.wonderpush.sdk.push.DiscoveryService"
            android:exported="false">
            <meta-data
                android:name="com.wonderpush.sdk.push:com.wonderpush.sdk.push.fcm.FCMPushService"
                android:value="com.wonderpush.sdk.push.PushService" />
        </service>

        <service
            android:name="com.wonderpush.sdk.push.fcm.FirebaseMessagingService"
            android:exported="false">
            <intent-filter>
                <action android:name="com.google.firebase.MESSAGING_EVENT" />
            </intent-filter>
        </service>

    </application>

</manifest>

Add missing exported flag on service
Add missing exported flag on service
