My STEM OPT was denied because I submitted my application 12 days before the beginning of the 90days periods.

You have no 'basis' for a motion to re-open/re-consider ... you made a mistake and must live with it. Don't try to blame it on...

Accidentally put my dad's second name on G-325A, will this affect my N-400?

I would not be concerned. As my colleague stated, it is no big deal ... unless you intend to sponsor him in the future.

When a case is received they take your money and put it in the queue for processing. When it is approved, depending on the priority date (which...

Is an unexpired H1b stamp valid from a previous employer If they reinstate my job?

Did the employer contact CIS and withdraw/revoke the original petition? If so, then they need to file a new petition. Once the new petition is...

Donate ===> means NO MONEY, nor payment/compensation of any kind. Yes, this is legal.

Be patient, you're legal while waiting for a decision on a B-2 extension.

Can a R-1 status holder have a side business?

From your statement, you violated your R and can not be approved for adjustment of status. Talk to an attorney in private.

Ho long I-140 status can keep any Employer?

If you go home, the form won't be I-485 ... it will be DS-260. Talk to an attorney to make sure that CIS changes the case to consular processing.

Can you apply for H-4? Yes Will it have any practical value? No Why not? The last H-4/EAD COS I filed took 8 months. Thus, the employer...

When can we start DS-260 application for DV2021?

It is not necessary to repeat your question. See my answer to the duplicate of this one.