How to uninstall hide.me VPN?
There is still a process from Hide.me running in the background. You need to quit that process first before you can remove the app.


Open Activity Monitor (Applications > Utilities)
Select All Processes on the drop-down menu at the top of the window. 
Select the process(es) associated with Hide.me in the list
Click Quit Process icon in the left corner of the window
Click Quit in the pop-up dialog box (if that doesn’t work, then try Force Quit).