How to bypass “Your connection is not private” error on android

I get the “NET::ERR_CERT_AUTHORITY_INVALID” error when I try to access any websites that use https. This only happens when I use the WiFi in my office so I believe this problem is caused by the office’s firewall settings. There’s nothing I can do about the firewall. There used to be a way to bypass this error in chrome when you click the advanced button at the error page but I don’t see this option anymore. Can anyone advise if there is another way to bypass this? Thanks in advance!
UPDATE GUYS – found this which helped https://bytebitebit.com/687/your-connection-is-not-private/