Dear BitForex Users, The YFIONE team is scheduled to upgrade their contract, BitForex will support the upgrade for YFO holders. . The detailed schedule on BitForex is as follows: Swap Ratio: 1 old YFO: 1 new YFO.New Contract Address : 0xb518750b38b7b7795107b1912a5ef50db8566c76.BitForex will open the YFO deposit & withdrawal services after the token swap is completed, Please stay tuned to our official announcement for further updates.. . For more information: Click here. . Important Notice: BitForex will no longer support the old YFO token after the token swap is completed, Thank you for your support! BitForex Team. 2023/08/04. Find us on. Telegram: https://t.me/BitForexEnglish. Discord:https://discord.com/invite/mGNxBxzk8b. Twitter: https://twitter.com/bitforexcom. Facebook: https://www.facebook.com/bitforexcom/.