Click  Connections on the left under Manage my network.

From the Connections page, you can:

• Sort: You can click on the Sort by dropdown to sort connections by Recently added, First name, or Last name.
• Search by name: You can look up a connection by typing their name in the Search by name search bar.
• Search with filters: Click Search by filters to further refine your search by Connections, Connections of, Followers of, Locations, Talks about, Current company, Past company, School, Industry, Profile language, Open to, Service categories and Keywords. To access some of these filters click on All Filters at the top of the page.
• Message: Click Message on the right of the connection's name to message them.
• Remove connection: Click More icon next to Message on the right of the connection's name and select Remove connection and confirm your action.

Tap My Network in the navigation bar.

Tap Manage my network.

Tap Connections.

From the Connections page, you can:

• Sort: You can tap on the Sort by to sort your connections by Recently added, First name, or Last name.
• Search by name: You can look up a connection by typing their name in the Search bar.
• Search with filters: Tap the Search icon and tap Advanced to further refine your search by Connections, Connections of, Followers of, Locations, Talks about, Current company, Past company, School, Industry and Profile language, Open to, Service categories and Keywords.. To access some of these filters tap on All Filters at the top of the page.
• Message: Tap Message on the right of the connection's name to message them.
• Remove connection: Tap the More icon next to connection's name and select Remove connection and confirm your action.

Tap My Network in the navigation bar.

Tap [number] Connections near the upper left.

From the Connections page, you can:

• Message: Tap Message on the right of the connection's name to message them.
• Remove connection: Tap the More icon next to Message and select Remove connection and confirm your action.