Hey there @notblox1, may I know what IP are you on ? If detected from a Chinese region IP, the Sportsbook will automatically load the Chinese version as native.
I am not going to say my IP in public but I am not from China nor do I use anything to indicate that I use Chinese address, and this never happened before only this one time.
Problem is that there was no switch to change language, this is only available on main page with two options English and Chinese.
The sportsbook your using is BTC365 Sports, correct ? Generally using whichever language on the website to enter the Sportsbook, that language will display. However, if you entered via English but the Sportsbook displays Chinese, we may need to run some troubleshooting or diagnostics. If it is inconvenient for you to share it with me, you may contact live support, they can also get the correct information to escalate the case to our technical department. I also must note that BTC365 Sports do have an option in the sportsbook to switch language, I do apologize for the inconvenience caused.