Do you have an aide who can assist you with some of the daily transfer duties?
Do you have a back-stabilizer to wear when you have to transfer her?
Is she totally paralyzed, or able to use her arms? If so, do you have grab bars by her bed so that the can hold them and assist you in?
You are not a US citizen - does that mean that you are not IN the US right now, or that you are living in the US, but don't yet have citizenship?
I am so sorry that your little girl is going through this. I just read more from your profile, and it seems that she is actually comatose, is that right? Can you roll her onto her side and support her with pillows, and then roll her to her stomach for a few hours, and then to her other side? That should help with the bedsores. I don't know if they have it available to you in Pakistan, but there are special cushions here in the US that can hep reduce pressure. Maybe you can find an American manufacturer that could ship to Pakistan.