Messenger lock thing?

i was playing a game when i must have pressed something, i saw a popup from messenger plus that said something like messenger lock, but it was too late, now messenger wont open.

And then i clicked with left and right click on the weird network icon that i never saw before and its back.

It’s a Messenger Plus! Fature to hide the WLM. Is used for use Messenger where it’s not allowed, like work, school