Unable to connect zigbee supported devices to NS Panel pro

Hello All,
recently I bought NS Panel Pro and I tried to connect it to zigbee TRV valves, but it apparantly appeared not to be possible. Am I doing sth wrong ? Is there any other hardware I am missing to make such pairing?

I connected five Sonoff TRVZBs to NSPanel Pro without any complications. You do not need any intermediate device. What steps do you take when pairing?

The thing is that when I bought the NS Panel Pro, I saw that it can pair any zigbee device. So I bought 3 of these: https://vi.aliexpress.com/item/1005005952528204.html?spm=a2g0o.order_list.order_list_main.86.269e1802TjTQ4c&gatewayAdapt=glo2vnm
It appears however that both cannot establish a connection between each other.

These are not the Sonoff devices you bought. What did you expect? Pairing would perhaps work, but controlling them with eWeLink is something else.

I am sad to say “welcome to the club” of all of us who, just like you, read “works with almost everything” and took it as a fact…