gst officers

is it true.?? that The Office of Chief Commissioner of GST (Delhi Zone) has, in response, clarified that the GST is only evaluated during transit period, and no GST official is permitted to visit any shopkeeper or trader and/or demand for money as in our area in every month GST official come...as asks for details like stock, tax bill...and if found guilty even slightly ...they demand huge...and saying so n so rules and regulations...please someone provide me what to do in this case?