chatgpt on os 10.11

hi, I am on os 10.11 (el capitan) and on none of the browsers I have the

chatgpt's login button does not work, as if i am not clicking on the

login button, nothing happens and I am not able to use chatgpt! I have

the latest supported versions of Safari, Chrome, FireFox, Vivaldi,

Opera. Is there a way (other than upgrading os or installing windows or

chromeflex os!)?