Lenovo Vantage Without MS Store

First download and install System Interface Foundation V2 device from here.

After installing System Interface Foundation V2 device go to services.msc, locate and start System Interface Foundation V2 device.

Finally, go to here and download the latest version of Lenovo Vantage. It will download a .msixbundle which requires the Microsoft Store Installer Service running. After downloading, run it and Vantage should be installed.