What happens when defendants don't complete their discovery by the required deadlines?

You need the documents and other discovery to prove your case. Make a motion to compel. As far as a deposition, I would take the position that...

Can I invest 1,000,000 USD to the cars shop of my niece and apply for citizenship after 2 years?

You should consult an immigration attorney. This does not seem to be fraud question.

In May, my father had emergency, FDNY EMS came & took him to hospital. They sent one bill after insurance paid their part.

The estate would be responsible to pay. If you did not sign for the bill you will not be required to pay so be careful not to sign anything. With...

We have a couple of questions . Please see below.

You can not force the other side to negotiate but you can put a demand in writing and send it to the other side's attorney. You can also make...

I received a summons to appear in court from a collection agency. They say I didn't repay a loan. I never took out a loan.

Be sure to answer the complaint properly. If you default you will have a judgment against you and will need to move to vacate the judgment.

Have your attorney move for a default judgmentand request an inquest as to the amount of damages.

Can I dispute a credit card transaction from a scam acting ploy?

Dispute it witjh the credit card company. If you don't get satisfaction you can lodge a complaint with New York City's Department of Consumer...

E-filing in New York state

Not all cases are e-filed. Some cases (for example. in the Commercial Division) must be e-filed.

Substitution of counsel

Typically your new attorney drsafts the substitution and sends it to the attorney that is being substituted. Once executed, te new attorney should...

Change of venue

A motion to change venue mut be brought. A letter will not suffice. I do not think that there is a standard form that you can use.