There is no point of suggestion in your condition. Responses to this kind of scenario largely depends on the individual CO's mindset, and vary a lot. So, all you can do from your part, until you listen (or not) from your CO, is to submit as many documents as you can and wait patiently for your CO's response. If your CO asks for additional documents and you have no means of providing that, write a letter explaining the reason (and/or efforts you have taken to gather that documents) for not having that.