Pune Traffic Police — false challan for no entry

Hi i have a complaint regarding false challan for no entry

In sadasev peth area in pune, as i am new to this area i followed the same rout to come back which i went through, so while reaching on one the bridge called z bridge, one policeman stopped me and take my license and said you have entered in no entry.
But specifically its a one way, i agreed to them ok i may have entered in wrong entry but i didn't see any board.
He said go and check for it.
I went to check and found that board was hiding by some "thela". Went back to him and told him that it was hidden its not my fault that board was hidden.
Then he come along with me to check and even he also found that board was hidden but then he started argued on the other side.
There was two boards one on left hand which was completely hidden and as indian we drive on left hand side so we preferably look on the left according to the traffic rules. Another one was on the extreme right hand side that too was also plotted in such a way that it was missleading for the one one coming from the straight and right side.
I felt like if the board was hidden by something then why should i pay fine for that.
I certainly agreed that i may entered in the no entry but due to board only so its not my fault. But still i paid rs200 as a fine. Whereas other local can pass freely.

Please help me to raise this concern.
Please feel free to contact me if more information is required, i have proper evidences for the same.
Contact : dsh. [protected]@gmail.com
Please check some evidences in the attachment