After specifying your desired contact, you can send a connection request via one of two ways.
The first way
Click under the contact name to send your connection request, or hover your cursor over the contact name and click .
The second way
Access the profile page of the contact to whom you want to send a connection request, then click .
Note
If you follow the first way, the button will become beside the Invitation Sent label. Meanwhile, if you follow the second way, the button will be turned into .