after I installed a new wallet , and I use addnode of the pool , and is just waiting for a couple of coins entered in the wallet . thanks dev . just waiting for excange soon.

addnode of the pool?

??
You should automatically be connected. If this isn't happening you need to re-download the wallet.
You can add a node my going to Help>Debug Window> Console >
Then type in:
addnode 159.203.109.115 add
This will add the node and you should be able to connect although this node is hard coded this should not be necessary. If you aren't auto connecting re-download the wallet.