My question is I have a fiance in Pakistan and he wants to come to the States and we get married

A fiance visa is possible if you have met in person at least once in the two years preceding filing.

There is cross border information sharing and the answer is likely yes.

What are the steps I can take if I haven't received a notice for my biometric appointment?

Yes it may be that long. Either wait some more or you can make an info pass and inquire at the local USCIS office.

Should i apply for H4 for my wife?

First check and have determination made if marriage is acceptable for immigration purposes. If marriage is not acceptable you will need to refile...

Compliant in District Court to a foreign alien who is not in the country, can it affect the tourist visa status

Probably not but depends of the facts for the complaint and outcome.

Does change in salary source changes the advisory opinion for current DS form?

If there is a new program sponsor or Gov is source of funding it may. Check with the program sponsor

If you started with a J1 visa and changed to an F1 visa can you leave the country and come back with no problems?

Did your J have a two year home resident requirement. The F status is not an F visa for travel. Obtain an F visa is recommended.

There is a method to USCIS assignment of numbers but what it is .... You cannot be sure the future info you found relates to you if you do not have...

I want to sue a company for EB1C abuse. Can you help me.?

You should address these questions to specific lawyers to determine if there is a cause of action and what the legal fee is for pursing such an...

Immigration-Green card holder. Could there be any implications from traveling abroad while a misdemeanor case against me is open

Does your bond permit travel outside the jurisdiction of the court? Discuss with your criminal attorney and an immigration attorney before departing.