Hi Kelvin 273,
Thank you for the response and for confirming the exact model of your Surface. I'm not sure why you were advised to send back the device for repair even if the feature is not supported on the device but in behalf of our live support, I apologize for the inconvenient experience you had especially with the exchange process.
Thank you also for spending time here with us in the Community and it is my pleasure to assist you in sorting this out.
Kind regards,
Marrion
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