Paring remote with 2 more Outlet (socket)

How do I connect the remote button with 2 new outlet (socket)? I cant get the remote turn this new on off :frowning: I hope some kind solue here can help me out. Thanks :pray:

Brand and model of the devices? The Samsung SmartThings ™ platform works with literally dozens of different buttons and pocketsockets, and the various features may be different.

If you read the grad titel you se it - brand Samsung and model name is Outlet

Brand is Samsung SmartThings remote modelname Button and Samsung SmartThings socket modelname Outlet. Cant get the remote button control on off on this two new sockets, modelname Samsung SmartThings Outlet