You made a mistake by putting your middle name on the last name field on your passport. Cannot you correct it now? I am not sure what the regulation is but you might have options, check with your country's passport office.
Dear feel, thanks for your promptly acknowledge. Yeah, we do not have any Mid field for the Name in our passport form, whether I have to put "First Name: TANIA AKTER" or "Last Name: AKTER"! There is only two field First and Last! I can correct my passport now, but it will contain my name as "First Name: TANIA AKTER", Last Name: (blank). Do you think I should go with the amendment?