Is my system compatible?

Before I purchase, I want to make sure the thermostat is compatible with my system. The compatibility walkthrough says it is but I do not see some of the wires such as GI, GH, GM. I understand these are for fan speeds, so can the wyze thermostat control the fan speed or will I have to pick one?

Picture of my system:

The wyze thermostat does not support multiple speed settings for your fan, You would have to pick a speed setting and hook that wire up to G.