You may choose one of following two ways to upload data to strava website.
1. Upload data to strava website directly by a usb cable.https://www.strava.com/
2. Upload in iGPSPORT APP.
Steps: Bind the strava account in iGPSPORT APP at steps: More>Authorization> Strava.
Once the strava account is bond, you may upload data in iGPSPORT app, and the data will automatically uploaded to strava account.
Only the uploading after the binding can be automatically transfered.
Tha data before the account is bond can't be synced automatically, you need to upload them manually.
If you have uploaded to the activity to website, but, it didn't transfered to strava website.
You could download the activity fron website , and upload it to strava manually.
If the data can't be synced to strava automticaly after account is connected:
Pls try to reauthorize in iGPSPORT APP and try again. steps: more > authorization.
It's not supported to connect with google or strava account directly.
To upload data to strava, pls login via iGPSPORT account in iGPSPORT APP.