Why would you post the public key of the product that you've bought? Now people would just abuse it and get the product key deactivated. Remove it from the OP immediately.

The software is a python script and you'll need to install python first, together with its dependencies. If you don't want to deal with the hassle of setting everything up, extract the key and contact them[1].


[1] https://walletrecoveryservices.com/