API scope "billing_plan:read:admin" not showing

[debutinfotech]

I have Pro plan, for Oauth when I'm trying to access certain api, am getting an error "Invalid access token, does not contain scopes: [billing_plan:read:admin]". When i came to my developer account->App->Scope->billing, there is only one option "billing_plan:master". 

How can i change the scope now. This type of issue also arise in other multiple api also.

Thanks & Regards