New here with binance.us question

First, I want to say thanks to the community. I'm definitely a HODLr after researching the last few weekends and I think RVN is the place to be. I've been mining ETH and sending to binance.us wallet. Is there a convert option in binance.us that I'm not seeing? I transferred some BTC last weekend but had to sell and buy RVN. Just curious if there is a better way. I read that binance.com has the conversion but I don't see it on the US site. Thanks in advance. I think this project has wings…