Amendment of Principal place of Business

Are you want to changes as above in GST  registration Certificate ?. 

Yes sir i want to change in gst registration certificate

For Change in Business place is called core amendment in GST registration , for that you have to take prior approval of Proper GST officer , then you have to file form REG -14:on GSTN portal . How to take prior approval ? just ask help desk number on GSTN portal , contact number is in right side down below of Home page .