This could be because of additional Vetting in Pakistan.

How can I get the charges dropped so it won't affect immigration

You need to consult with immigration lawyer as well since if you are convicted you will be subject to removal.

I have a F4 case with NVC since last year september when am asking about my case they always respond that is currently review

Depends on the country of origin the consulate recommendation it is likely that your case will be denied at this stage. Best to consult with...

Can I continue working while my religion visa application is pending?

Once your Opt is expired so does your employment.

No I would not quit if I were you. There is not enough information for me to say. Please consult with a lawyer now.

You don't seemed to be qualify due to lack of good moral character.

Can I have problems with the 2-year rule of my J1 visa?

My esteemed colleague already answered your question. Contact one of us on Avvo to assist you.

TPS since October with no answer, what should I do?

Yes, make an INFOPASS and go to one of the local immigration offices and ask about your case. If you are in GA, the USCIS is in Parklake.

Immigration Problem. What should I do if my F-1 VISA is revoked due to my DWI case?

You have a valid concern but need to consult with an immigration attorney. your DUI is a misdemeanor and i see no relationship there.

If all things considered are in place, e.g., ability to pay and the job is meritorious in nature, you should be good to go.