Question – A friend is in Bulgaria at the moment and has

A friend is in Bulgaria at the moment and has been there since November 2019 involved in a property dispute. She has a Green Card and has been living in the USA for over 10 years. After she returns to America she would like to know how long she would have to wait to return to Bulgaria if needed or is there no time limit

Question – Hi I have sent all the documents with I- A

Hi,

I have sent all the documents with I-515A since I didn’t bring I-20 with me.
How long does it usually take to know my admit date to stay in USA has extended?
Is there any ways to check if it is okay now?