Map corrections

Smogster Registered Users Posts: 2
Apprentice Traveler
edited December 2021 in Devices using Wi-Fi®
I've recently purchsed a Premium X having used the GO 720 until it's recent demise. How do I correct maps, as in - the device instructed me to turn right onto a road that doesn't & never has existed. Who do I inform or how do I share this knowledge with others? Thanks in advance for any advice.