Should I file N-336, or N-400 again? USCIS Misplaced My Response Letter!

Do you have proof you actually sent the letter and they received it? If you do, contact them by email to address this.

Dear Sir/Madam I wana ask question about affidavit of spourt '

I wonder if you can show enough income for affidavit support if you can't afford his medical bill?

Do u need to provide tax returns and passport or birth certificate to the immigration lawyer?

Yes, if you are willing to sponsor, those are the documents required by the affidavit, not the lawyer.

Have a problem with my last name..

To avoid unnecessary confusion and complication, you would be better to correct your I-20 and make sure your record on OPT states the same.

Bad craigslist deal involving a water damaged toy hauler. Worth taking to small claims court?

Do you have proof that he stated there is no water damage? If not, it could be hard to prove that your did the purchase based on his statement.

Complex situation- where do I start? Social Security? INS? U.S. Navy? Philippine Embassy?

I agree with my colleague. I would start with Navy, seeking their help.

L2-EAD to H4-EAD

You can work for employers of your choice on H4 EAD.

What agencies can I use to fight against an unfair contract termination clause for rental household equipment?

No government agency can intervene. Call a lawyer's office.

My hse is in 4clsre.

She may have you bought your house? or have you quit claimed it to her so she is the rightful owner. ... You need to meet an attorney in person...

You have a lot of questions but unclear facts. You'd be better off to consult an attorney in person.