This is not the nintendo forums, users are forbidden to discuss the licensed targets such as Nintendo. If you have access to the nintendo stuff (and are a licensed developer) Then go to that section of forums.
3DS ended support ages ago, which is clearly stated on their website. I suggest if you are a licensed nintendo developer that you refer to their documentation, which is very clear on all of this.
Do not “bump” your thread 1 minute after posting your original post. This is not going to increase chances of anyone helping, it will just irritate people and put them off.
No need to be sorry, just go to the correct location to post, and read the rules before posting.
Point 1. I made above alone means your post cannot be discussed here. So just trying to help you post in a way that will get you good replies and not have threads locked or moved
If you dont want people to very clearly state what to do and where to do it and why not to do it here, then you will have a horrible time on these forums