Yes the previous denial will likely impact subsequent applications.

You will need a consultation with an attorney to discuss your case.

Yes you should resubmit with appropriate fee.

More information is needed about the specific facts of your case. Consult with an attorney for guidance.

An attorney must review the nature of the conviction for next steps.

Depends on the nature of the criminal matters. Consult with an attorney for review.

Best to have an attorney review the specifics of your case to discuss next best steps.

Wait until you have the final decree in hand and transfer the case to a waiver based filing.

You should apply based on 5 years for less scrutiny.

Follow the form instructions on Form I485 for a minor.