Added some manually, most of them said: Node Already added.
But i searched some new and finally got one which worked for me on this way, Thx a lot!

Could you write, what was that please, IP? What exactly you did please and how??? Im beginner, sorry...

When you are in the QT go to console and type this;
addnode xxx.xxx.xxx add
change xxx.xx.xx with the IP of the node.
IDK what the IP was, just search the topic for "addnodes" or "addnode"