Now it is gone.
When i was looking it had btc, and coinmarketcap main paged showed -10 on 1h for btc. Beacuse of this.
Anyway, they fixed it
even if they really had the market and it wasn't a bug, you shouldn't even care about the price of bitcoin (or anything else) on a random small exchange like that.
they are either too small with no volume, or have some kind of problem like no fiat deposit and withdrawals or worst of all they are scam!