Superpowers for LinkedIn

I signed up for a pro subscription but I haven't received the key

This is not working now please fix it,

This extension STEAL your login and password information! I was able to verify it by running a web sniffer, they wait until you log in and they send the login & password to their servers!!!! After installing this extension my account received an alert, telling someone was trying to login to my LinkedIn account from some random IP address! AVOID IF YOU DON'T WANT TO LOSE YOUR LINKEDIN ACCOUNT!

Sorry, but not of much use. It seems that this extension cannot mass remove an invitation unless the extension was used to send the invitation originally?

it does not work on navigator account, had requested author multiple times to look into the issue in past few months but no progress.

Usually 5 star but hasnt worked in a while. removed download and redownloaded. still cant get it to work again