US Immigration from Dominican Republic

I m a US citizen filing two I-130 petitions online, one for my spouse and the other for my stepson who is a toddler child. When I get to the review and sign part of the application will they accept my typing in my full legal name as my signature or do I need to print out the I-130 , sign it and upload it as well? I don t want an RFE for not signing. Some people I know in a different group were saying that I have to do both, print sign and online sign.

We had put my step daughter on the K1 but to follow. Since my husband has his Permanent Resident Card any advice as to what we can do to file a petition for his daughter? Any correct suggestions are appreciated.

A friend of mine was petition last year for her mon, her mon is permanent resident.

my friend got married on april , and her husband will petition her.

the question is: does her mon need withdrawal her petition before her husband submit a new petition?

or she can submit the new petition without withdrawal her mon petition?

Hello everyone. I recently reached out to my congressman regarding my I-130 petition. He said that it will probably be 30-60 days before he receives a response from them. My question is does your congressman reaching out to uscis really help at all? Will I probably get my approval before they get a response?

Hello everyone. Just curious what is the current wait time for a interview in the Dominican Republic?