If you republish an image without proper attribution (a feature the real Pro version helps you manage), you could face DMCA takedowns or lawsuits. Worse, if the nulled plugin sends your users’ IP addresses to third-party servers without consent, you violate privacy laws.
The answer is no.
Choosing a nulled version of Wpematico Pro doesn't just void your warranty; it can also mean: wpematico pro nulled and void