Pune Traffic Police — No parking Challans where no parking board is not shown

Address:

TATA MOTORS pimpri, Pune, Maharashtra

I work at TATA MOTORS, due to rain I go by car. I park my vehicle on road where ‘No parking’ board is not there.
Today I got msg of challan of my car for no parking. And I can see there are three challans on my name. I could have moved my car on the first challan itself but I didn’t get any msg. Now it’s third challan when I got msg. And challans charges are also different 500, 1500 & 500. Please help me with it.