Do u have a previous bank satement frm nepal that is no more than 6 months old? If then Superb.

If U dont. then, options are:
euta
nakkali banaune... tehi pahile ko statement lai scan garera date matra
milaye pani huncha.. Or Nepal bata arko (nakkali vayepani) magaye
huncha. Dherai le esto gareko cha... so, might b gud fo u too. Bt jst a
reminder... Recently in B'more some student lai semester ko bich ma
college bata nikaleko thiyo n the reason was,, they found the satement 
nakkali. Yo halla matra pani huna sakcha, coz maile aafaile thaha
payeko case vane hoina.

Arko option... afno kohi cha US ma
vane uslai nai sponsor vanera uskai satement dekhaye pani huncha.  Or
saathiharusanga paisa magera afno account ma rakhera satement nikale
pani huncha.

See wht fits for u.