"PayPal Money Adder v.8.0" is almost certainly a scam or malware vector rather than a functioning hack. It poses significant financial, privacy, and legal risks; the correct action is to avoid it, secure accounts, and report it to PayPal or authorities.
: PayPal's user agreement strictly prohibits unauthorized transactions and any actions that could potentially disrupt the service. Using such tools could lead to your account being limited or permanently banned.