Question : My site is asking for purchase code again and again. What can i do?
Please make sure you always use the same url for accessing the admin panel. Example, if your site name is example.com then if you access it like www.example.com the always use www . If you are using https then always use https. Actually codecanyon license provide you permission for using it on a single domain. So always use the same url.
If it isn't resolve the problem then create a ticket with your domain name, admin login, purchase code and ftp access. Our support team will check and resolve the issue.