It seems like you haven't subscribed for Historical data API. You have just added 2000 credits to your account. You need to go to app details page and subscribe for the historical data.
@r2k1984, This is an example of what an active historical subscription looks like on the app details page. It seems like you haven't subscribed to historical data.
Please check this. It contains the details with historical information. Not sure why the historical data is not workign
I'm not sure whether I'm missing something. I have added the screeshot that it shows historical data is already there .
Please check the screenshot...
Historical data isn't activated. If activated,it will status as active and end date.
This is an example of what an active historical subscription looks like on the app details page. It seems like you haven't subscribed to historical data.