I am sorry to say that, as far as I know, we do not have German immigration attorneys on our roster. Furthermore, JustAnswer is not a legal service where you can hire attorneys for legal advice, just a place where you can find general legal information (it does not create an attorney-client relationship).
As such, I can only reply to one of your questions, namely that yes, residency in Kuwait can affect your case in Germany.
Asylum is based on the idea of danger and need. If there is any other country which accepts you then your chances to obtain asylum diminish, because asylum is only granted to those whose countries do not accept them, or if they have a strong reason of fear, against living in the country which accepts them. Kuwait, in general, is considered a safe country from this point of view.
I cannot advise you not to show your Kuwait residency, because it can be found out by the authorities anyway. In fact, internationally, authorities communicate with each other and exchange information regarding refugees. Therefore, it is best to be truthful about your circumstances.
Given that I cannot provide legal advice for your situation, you may leave this question like this and your money will not be charged. However, if you feel my answer was useful, please rate it.
Dr I L Vlad