Let's start fresh with some more information from you.
Some of this basic info that will help the members give more helpful replies to you.

1- What state are you living in now?

2- what year did your SSI start?

3- what year did your SSDI start?

4- Do you keep those agencies updated on your current address?
(If not it may be why you don't have some information that we need to answer your questions)

There may be other questions about facts that members will have , I hope they ask them here so we have all the details in a single thread vs spread over 3 different threads.