How to connect to my Home Network Using VPN on Fibre?

Hi All,

I need help on finding a way to connect to my home network from outside (internet) using VPN?

Scenario:

Fibre Connection - > ONT -> WAN Firewall SonicWall - > Home LAN

I did turn on the feature of SSL vpn on my SonicWall but when i try to browse through public address from outside internet connection, there is no response page cannot be displayed, anyone knows how to make this work.

Thanks.