Sorry for the inconvenience caused to you.
Check permissions for the GPS app
Open Settings on your device, and then swipe to and tap Location.
Tap App permissions to view your apps. Apps that have location enabled constantly will be listed under ALLOWED ALL THE TIME. If your GPS app is listed under this section, then the location is enabled.
Apps that use your device’s location only when you open them are listed under ALLOWED ONLY WHILE IN USE. Apps that are not allowed to use your location are listed under DENIED.
If your GPS app requires permission, tap it, and then choose to Allow all the time. Now your GPS app will be allowed to use your location whenever it's necessary.
Also, Open Settings >> Location >> Tap Improve accuracy >>Tap the switch next to your desired options. For the best results, make sure both Wi-Fi scanning and Bluetooth scanning are turned on.
As of now, the beta program is not available to Canadian participants and limited to a few countries. Samsung will post the information when it is available to Canada. I suggest you to check regularly the latest news about Samsung on https://news.samsung.com/ca/