from april 2021 still waiting nebraska service center

Depends on the service center. Check the processing time at USCIS. e.g., Nebraska just finished processing February.

I’m at Texas and I’m waiting since December.

@uros TX is currently processing Dec

thank to you all ! I wish you will get your docs soon. take care of yourselves! health is important than money

Dani Jel how do you know this?

look at the USCIS processing site; Dec 23 is the current date. After that, you are allowed to inquire since you are out of regular processing.