Sorry to hear you've been waiting so long. If you haven't heard back yet, this means your channel is being held for a second review and we'll be putting more effort/resources into additional reviews of your content. Thanks for your continued patience!
Dear Team Youtube, it has been “1 year (+2 months)”, how long will it take? It is just a few videos, please inform me if any video needs to be deleted, I will do it, I have been receiving the same reply from your end since 2017.