Will I go to jail for violating probation... And they would let me stay in the united States because I'm a permanent resident...

You need to talk to your criminal attorney and have him/her talk to a Board Certified immigration attorney. You cannot resolve something like this...

How long is the duration of business visa?

If you are referring to a B-1 visa, the most that is normally granted is six months but it realy depends on what the visitor for business says at...

I94 and l2 visa expiring in three months, should I apply for EAD?

You have an attorney who you should be talking to. AVVO is for people who might need an attorney.

That is not and never has been true. You can file a labor certification at any time. An employer can even file a labor cert for someone who is...

The problem is that you need the divorce decree and need to take it to the interview. The forms can all be amended at the interview.

Can a person on disability benefits petition for someone to get a green card/visa?I dont make enough but have a cosponser.

You do not need the I-864 and cosponsor until the end of the case at the National Visa Center in about 8 months after you file the I-130 petition.

Immigrant applying for EAD before AOS

There is no timing requirement for the I-130 or I-485. However, you cannot get an EAD until 90 days or so after you file for adjustment.

How to renew my permanent residence

You do not need a lawyer. You are not renewing your LPR status; you are only renewing the card. This assumes it is the ten year renewal.

Taking Employment with H4 EAD A Nbr

Unfortunately, you can only be employed if you have the actual EAD card, or present it within three days of starting work.

Can homeopathic medicine for hair growing be imported from India under Dr's guidance into USA

You really need to visit with a Board Certified immigration attorney. This is not something that can be addressed on a public blog, or by email.