When I save the configuration setting on configuration tab it shows that the configurations setting saved, but click on any other tabs like crawling, view sitemap, and analyze tabs and click on the configuration tab again, and then the saved configuration is change with the default setting which is not correct. Could you please have a look on the website? The php file is running fine but your code to save the configuration might be not working. Reply me quickly with configuration to use unlimited sitemap.
I buy the unlimited sitemap with installation service.