I purchased a them and according to the documentation this site https://mrkverify.blogspot.com/ should generate some code so that I do not have issues. However when I fill out the information all that appears is a red box and no generated code. Any help would be appreciated.
Contact the author who should be able to help https://help.market.envato.com/hc/en-us/articles/203039054-How-to-contact-an-author