OMNI app - how to buy OMNI on BitFinex?

okay so here is bitfinex app so yeah this is the app where you can buy omni so if you just go to like the app and then you can just search for omni you can see that there is a trade in pair omni usd and then you can just buy it uh so yeah that's how it works then you can change like uh to see the chart during one month or all of that you can see order book order history and then somewhere from here you can just exchange by from here i guess so that should work something like I know.