Any vastu expert around ??my residence is in a vyaghra mukhi plot (front wide--back narrow)also lengthwise it?

it is (east-west-very long)and widthwise(north-south-small width).i observe that for last fifty year devlopement and prosperity is quite hard to come. for parental reasons not possible to sell and also division or acquiring adjoining plots not possible.do you have a workable solution??