How long does it take to issue AP and EAD combo?

It generally takes between 3-5 months for approval with possible delays given Covid.

Best to use the correct name for all documents moving forward and explain the error in previous filing.

K1 visa ?

Yes you may file for your fiancé but the merits of your case are unknown without consultation.

How I have to fill out the affidavit sponsor form if i am the petitioner but I have no income?

Yes you must submit I864 as petitioner regardless of income.

How do I notify uscis that am now a citizen ?

I agree with my colleagues - send a statement with proof of naturalization.

I 130 denied and Individual Hearing for asylum coming?

Your I130 must be approved in order to file for adjustment of status in court. Consult with an attorney for guidance.

Is my mom gonna lose her tourist visa because she overstayed cause of pandemic?

Your mother should file for an extension of her visa. Consult with an attorney for guidance.

How can we accelerate US green card process? Sister filing for other 2 sisters

Unfortunately this is not a basis for expedite. Best to consult with an attorney to determine any options.

Yes, you should be able to apply for maternity pay without issue. This should not impact your immigration status.

No, receiving unemployment benefits should not impact an immigration application.