I'm not sure why you posted this question here, where it doesn't seem to have any connection with previous posts in the thread....
It seems from paras 2.6 & 2.7 of IND's Nationality Instructions -
here - that they are fully aware that neither India nor Kenya tolerates the holding of the citizenship of another country by adults, so you may be able to submit a section 4B application without evidence from these countries.
There is a fly in the ointment, though - they may still need confirmation that you haven't applied for Overseas Citizenship of India (OCI) which - oddly - IND recognises as a citizenship, despite the fact that it is evidenced only by a sticker in another country's passport...
It seems to me that, provided that the
only countries that you're connected with are India and Kenya, and there's no reason at all to suspect that you could have the citizenship of a third country, you might be able to persuade IND that you needn't ask the Indian Government for confirmation that you're not an OCI-holder, because they can see that the OCI sticker isn't in your BOC passport, and you haven't got any other passport that it could be stuck in.
But this is only my view, I'm afraid - you can't tell which way it will go without submitting an application.