Can I apply a US Citizenship even if I did not disclose my change of status to married during visa interview at Embassy?

Your situation is very complicated and serious. You need to consult an immigration attorney for sure before doing anything. Read more on...

How to fill Form I-864?

Yes, your US citizen husband can be your financial sponsor. Intending immigrant's assets can be used too. Read more on I-864 Form:...

Would i be able to get a spouse visa if we get married online?

No you cannot do that. More on marriage-based green cards and requirements here: https://self-lawyer.com/marriage-based-green-card/

Impact on naturalization and eventual consequences due to travel ban?

Read more on citizenship requirements here:...

Travel and permanent residency??

Sure, it can negatively affect not only your citizenship application eligibility but also your lawful permanent resident status. More on...

Can J-2 visa holder with EAD work anywhere in USA ?

If you have received an EAD, you can work anywhere in the U.S. More on I-765 Form:...

You should choose "yes" because your relative is currently in removal proceedings. More on Form I-130:...

Petition for green card from us citizen daughter to father?

If the father entered the US legally, never left the country and he is the parent of a US citizen, he can apply for Adjustment of Status. Following...

What happens if I do not extend my OPT and my asylum is pending? Am I going to be out of status?

You can apply for EAD if your asylum case was pending for 180 days and more. "Asylum pending" is not a valid immigration status by itself, US...

When filling I-944, house renting fee and credit card balance should count as a liability or debt?

More on I-944 Form: https://self-lawyer.com/form-i-944-declaration-of-self-sufficiency-form-2/