At least one of the keys that was most recently added to one of those accounts is in active use by someone else. If I swap that pass, their access is blocked.
If you want to provide more information, please feel free to pm me. At present, you're requesting a reset on three accounts using a brand new forum account and a completely different ip. While there are some reasons for me to think you have some claim to the accounts, it's far from clear.
I can expend more effort, but you'll need to provide a lot more detail to prove that you are the rightful owner of the accounts. Please pm me as this is not an appropriate discussion to have in public.