Indian Railway Catering & Tourism Corporation [IRCTC] — high price of meals

I was travelling with family on 12307 howrah jodhpur express on 30 dec 18 (Pnr: [protected]) and saw the catering vendor (Rk associates & hoteliers pvt ltd gstin: 19aaecr2971c1zf and rk associates gstin: 21aaecr2971c1zt) (They are the same vendor on asking giving different bills) taking exorbitant prices from all the customers against the tea and food being provided.
(A) i took a cup of tea and charged rs.10/- on asking provided me a bill too. (Rk associates gstin: 21aaecr2971c1zt)
(B) i ordered 2 standard veg lunch and what was provided was combo veg meal and took rs.130/- each and on asking bill for 01 meal was given. (Rk associates & hoteliers pvt ltd gstin: 19aaecr2971c1zf)
If possible i want my extra paid money back but the most important issue is these things should be curbed now, since long these practices are going on and now the travellers got accustomed to it too. Please do something to expel such vendors and on such move it will be an example for other vendors too.