Yagusmart 3 gang light switch integration

Hi all, newbie to ST

I have a couple of devices connected to my ST hub and they are working okay.

After doing some digging online found people have been using yagusmart light switches in the UK.

I have the 3 gang switch installed and it’s is showing as a single light on ST.
Is there a way/idiots guide on how to correct this?

you must try the mariano’s driver…

Thank you
I can now find all 3 switchs and they works however they seem to time out after 2 mins? Is this a switch issue?