Hi and welcome. If you still have an issue, linked below are the latest updates per the April payout issues. If you are an Uphold user, you should track the Uphold notice. Mattches said he would post an update in that topic when the issue is resolved.
You will need to provide more information. Are you receiving ads via notifications, NTP ads, and inline ads? If yes, are you saying you are not receiving earnings? Have you read through the following topics to help troubleshoot?