The 2nd screenshot looks to be from a different time but the time is not visible so I can't confirm.
It looks like the user is referring to the depth stats like the total BTC/RFR on sell and buy. I'll analyse the second screenshot to keep things consistent.
On the buyers side, there is a total of 17285205.223 RFR which is supposed to be 11.7 BTC worth, however Bittrex is saying it's worth 4.319 BTC. The same thing goes for the sellers and the other screenshots.
Now when I log in to verify this is true, on the buyers side there is 16865062.813 RFR which is supposed to be worth 11.42 BTC however Bittrex is showing 4.576 BTC.
It looks like the prices do not match at all...I'm not sure if this is a bug or I'm misunderstanding the intention of the numbers. Other coins have some mismatches like this too, but only a small amount which shows it might be just the price the users are paying on the exchange, however the RFR market is quite amplified in this example and it looks like they're paying more for RFR?
Can someone chime in to see if I'm missing something here?

they are doing manipulation on few selected coins only