Can anyone help me fix this?
This request does not comply with Google’s ”Use secure browsers” policy. If Strava has a website, you can open a web browser and try signing in from there. If you are attempting to access a wireless network, please follow these instructions.
If you’re seeing this error message in Strava’s app, you can contact the developer to let them know their app must comply with Google’s ”Use secure browsers” policy.
Learn more about this error
If you are a developer of Strava, see error details.
Error 403: disallowed_useragent