You’re very welcome, and good luck with your channel.This isn’t related to your providing tax details. The most likely thing happening is that either your channel isn’t being provisioned with ads due to not enough being available for all monetized channels, or no ad interaction from viewers. As you can’t force viewers to interact with ads, getting upset will accomplish nothing.In addition, you need to know that there is a 30-day delay on first revenue finalization; so your first AdSense revenue won’t appear in your balance until May 15th. I’m telling you this so you don’t come here again in a panic due to not having an AdSense balance in April.If you still think there is a problem, I suggest getting in touch with Creator Support.https://support.google.com/youtube/gethelpHow long ago were you approved to monetize? Your first revenue should display 2-3 weeks after the first ads appear.