You download the ZIP file from a shady forum. You upload it to WordPress. It activates instantly because the license check has been removed. You feel smart. You saved $89.
Nulled plugins are premium software versions that have been tampered with to bypass license verification. Because you aren't getting the code from the official Estatik site , you lose everything that makes a professional site functional: Estatik Pro Nulled And Void
Mark tried to fix the issue himself, but the malware was stubborn. In a panic, he decided to contact Estatik support, hoping they might help him clean up the mess. You download the ZIP file from a shady forum