How to configures 2 COMFAST CF-E380AC into 2 Wireless MESH AP using 80211s Mode

Hi There,

I got 2 Comfast WAP needs to be configured as Wireless MESH AP.
Both devices should be able to use as normal AP and i might be wrong the 2nd layer / Virtual layer of both wireless radio 2.4and 5.8 will be set as MESH Point with 80211s to communicate each other?

My VDSL Modem Router will act as Gateway with DHCP Server, so all IP's when I'm using any devices in both MESH AP should be in the same class as Gateway.

I'm a noob, and I do much appreciate if someone can guide me through the configuration.