What is the problem of my Case I filed I-751 to remove conditional residence last October 5, 2018 until now no response ?

There likely is no problem as it takes upwards of 1-2 months for receipt and between 18-24 months for adjudication.

Violated the terms or conditions of non immigrant status?

No this should not be an issue and you can provide explanation to officer at time of interview if there is any concern.

You should include your physical address as well as a mailing address for all government forms.

How can my child definitely be born in America?

There is no guarantee that your wife will be admitted once at the border given her intention to give birth in the US. Best to consult with an...

What is the best way for my pregnant Chinese wife to have our baby in America?

There is no guarantee that your wife will be admitted once at the border given her intention to give birth in the US. Best to consult with an...

Can customs take my green card? I was only in Mexico for a week on vacation?

More information is needed about the basis for taking your GC. Consult with an attorney for a review and before going to any hearing.

Can I get advans of parole on pending I-484 and I-360?

Yes you may be able to obtain AP but it is advisable to consult with an attorney before traveling.

How much the charge in changing f1 to o1?

Refer to the i539 change of status instructions for fee information based on your filing category.

I have filled my I-485 change of status but I did not file for i-765 and I-131. Do I have to pay a fee to acquire them?

No there is no separate fee for either application is filing based on a I485.

Will I withdraw my asylum application?

You may withdraw your asylum application in writing to the office currently processing your case.