if the case is legit like you have mentioned then why are you getting scared??

all the informatio is on their website alongwith sample forms and instructions. your sponsor is your wife and they need tax documents of her for the last three years. kuro aayo timro employment ko, if your are F1 then dont mention anything as it would be against the law to work during your visa status. afai kina suli ma chadchhau bro, dherai sojho pani hunu hudaina.

case legit chha bhaney, afai file gara kina bekkar ma lawyer lai paisa tirchhau?