If they “purchased” the loan then they have a document by which the right to collect was assigned to them. So you are wrong that they cannot prove...

Do I have to pay the civil fee of $250?

You can ignore the letter. It almost a certainty that they will not come after you.

Can I still ask for my B2 visa extension as my I-94 expires in 23 days?

Your question relates to immigration law but was posted under another category. To assist you I am reclassifying your question to the immigration...

What is Social Security's complete definition of the term "significant change" and "fluctuations" in regards to SGA/overpayment?

Duplicate question. Please see my response to the other question.

What is Social Security's complete definition of the term "significant change" and "fluctuations" in regards to SGA/overpayment?

To assist you I am reclassifying your question to the social security category. If this is helpful then please indicate so. Thanks.

How do you calculate the last day I can timely file a civil complaint when the statute of limitation is 1 year?

March 23. But don’t wait until the last day, because sometimes things go wrong and the complaint cannot be filed on time or the filing is rejected...

If I retain a lawyer, and the person I need the lawyer to defend me from is trying to contact me, do I talk to them?

You are permitted to talk to the other party, but that does not mean you should. Wait until morning and follow your lawyer’s advice.

How can I get reinstated back in my life insurance policy? Should I file a complaint?

Insurance companies usually give you a 30 day grace period on your payments. If you went 60 days without a payment they had a right to terminate...

If everything you say about him in the message is true, then it’s nit defamation. But that does not mean he would not sue you. Anyone can sue...

Can my friend go to his job (to serve him small claims paper) and ask if he works there or when he will work next?

Your friend may do what you propose and serve the papers.