E3 transfer change of mind after LCA filing?

Depending upon the contract for employment a person may change employers.

When can I apply for naturalization?

The reentry permit maintained your residence requirement. Your physical presence requirement of 50% looking back 5 years is met.

Amendment Petition?

Generally, if the previously approved employment remains valid and available it remains valid despite an amended petition denial.

How can I get my car back if it was seized by. Border patrol

https://help.cbp.gov/app/answers/detail/a_id/302/~/seized-property---status-and-returns you likely need an attorney, seriously.

An undocumented person may file bankruptcy. Consult with a bankruptcy attorney.

A person within the state of CA jurisdiction may file for divorce when in the US in F status. Consult a family lawyer.

What I should do if the delivery of EAD and Advanced Parole to me have been delayed?

Although, published processing times are 3-6 months. Generally, EAD and AP are taking 5 months as a rule. The processing clock started again on...

New EAD with new E2?

The E2D is dependent upon the E-2 not the employer. The E2D EAD remains valid where the E2 maintains E status.

Can my mailing address on Form I-130 be my sisters address in the US while I am abroad? Will I need to establish domicile later?

A person may use a mailing address for filing. A mailing address will not itself establish domicile or intent to be domiciled in the US.

Can I stay in the US while I apply for change of visa status to F2?

An L-2 may attend school until the F1 Change is effective. Otherwise, a person on L may depart the US and obtain and F visa to return in F status...