Grammarly don't work

[quy3501]

No description provided.

[callahanp]

After logging in using google password, Grammarly presents page https://www.grammarly.com/browsers.

The text of the page reads:

Please upgrade your browser to use Grammarly
Older versions of some web browsers don't support the technology Grammarly
uses to help you improve your writing. To use the Grammarly Editor, please
install an updated version of one of the major browsers below.

Google ChromeVersion 38+ |   | Apple SafariVersion 9+ |   | Mozilla FirefoxVersion 39+ |   | Internet ExplorerVersion 11+ |   | Microsoft EdgeVersion 15+