Location change in the map-parkview

I bought a plot in parkview e block- corner and park facing.
Now i just found in the latest map that the plot dimension has been changed. The new dimension is very irregular.
Could someone advise how do i go about changing location of the plot .

File:///c:/users/zarshed.Khan/downloads/pvc%20map%2023%20x%2036%20tiff.Pdf

This was original map. Plot 190.

The new diemention is zigzag. Also random numbers have been allocated.