Oh you have ony three yrs. undergrad.Then,you need another 1 year to do masters.Maybe you can apply for transfer that is u already have three yrs undergrad and try for 4th year undergrad.Just find a law school,apply for undergrad.as  well as credit transfer.Send all your transcript.

Why don't you contact Santosh Gri or some other lawyer from Nepal residing in US?If they r helpful.they'll give you right information.