Dear Admin, please check here, i am Ella WU, from BBX.COM, which is an exchange just listed RVN, please add our exchange on your list of exchanges.
And for details please check here: https://support.bbx.com/hc/en-us/articles/360004571674-Add-RVN-ETHTrading-pair.
For more infomation, please join our telegram group: https://t.me/bbx_en.