It's not your problem but everyone has it because I think the chart that is used for the price is not a tradingview chart, I tried changing some settings to show (O, C, H, L) but it didn't work, it seems that the chart basically doesn't have these things.
I expect in the future they will add a tradingview chart in addition to the basic chart, there are a lot of improvements that the exchange needs but I think the team is developing it slowly because it needs time.
The chart we are seeing is a TradingView chart; if you look at the bottom left, there is a trading view logo, and if you hover your cursor over it, it will say chart by TradingView. From day one, I take it as a trading view chart, but still don't know why it doesn't show this information. Upon Googling, I don't know but maybe it's with the plan they have of TradingView, maybe with a paid plan we can come to see the other information too (not sure).
These details are really helpful; if they would add them, then that would be a big convenience. Cryptomus need a lot of work to do on UI I hope they would add them soon. I can see the number of traffic on their exchange has doubled CMIIW.
You are right, the chart we are seeing is a TradingView chart I just checked it, I didn't notice the TradingView logo at the bottom of the page maybe because my zoom ratio is high.
Anyway I clicked on the logo and it actually opened the TradingView website, so I don't know why all the tools are not showing up, maybe they will be added later because the platform is still in its infancy and they have a lot of work to add more tools and improvements.