Indian Railways — ticket collector fine of 260/- amount

Address:

Mumbai City, Maharashtra, 400097

Today i fined by tc for amount 260/- as i m not caring correct ticket.
Yesterday i booked general ticket majn-cstm express (Train number. 12134) form kankavali railway station.
Travelled by same train & get down cstm station[protected], as due to no halt at dadar station.
Ticket checker checked my ticket and said that you should get down at dadar station than need to take train for borivali.
How can get down at borivali as there is no halt dadar station?
Tc took me railway office and said “ aap gunehgarr hai, aap khade raho, hum aapko jail main dal denge, aap ke upper case karenge, aap log ko phukat ghumane ke adat hai. This type of language use by tc.
And when we ask for tc name but he didn’t tell me.
Tc said that you need to paid 400 amount and when i argue with him than he said paid 260/-. How can penalty amount changed so easily.
I gave 260/- amount to tc as i need to attain office, but still i have some question.
• kankavali to cst ticket is 175 and i paid 190/- amount, what for i paid extra 15/- of travelling to borivali
• how ticket counter (Kankavali) issue ticket when no halt at dadar.
As my ticket clearly mentioned that kankavali to borivali, i think not doing any thing wrong.
Please check my ticket details and need to refund my amount.
My ticket details are,
87654646 : general ticket
Kankavali to borivali 2s superfast
Vis roh dr
Date : 10/12/2017 time 19:15:00
Ticket amount : 190/-