Sorry to hear you've been waiting so long. Could you share a screenshot of your channel monetization page: https://goo.gl/ySjhEs ? We'd like to look into it further. Thanks.
When we review your application we look at your channel activity like uploaded videos, strikes, views, subs, watch time–and you’ll be approved for YPP if everything meets our Community Guidelines and our YPP policies. Note: All applications are manually reviewed.