You mean emails? I've managed to turn them all off; if that doesn't work, you can file a complaint with the EU who have strict laws against e-mail spam, and the requirement to unsubscribe with as few actions as possible.
Yeah i've managed to stop all emails with my active LI account, they do occasionally add stuff that triggers them again so I just go into the settings and they're gone.
LI are awful for many reasons, but they do honour these things.
