Post title issues

Hello, I bought your plugin and I have some configuration difficulties. The title of the post comes with the "category name - site name", however, in the RSS feed URL, the name appears correctly. Another situation that is happening is that the web crawler is bringing only a single post, even though I have changed the configuration, putting it to bring 10 posts per feed. And the last question is how to change the plug-in execution to minutes instead of hours, because, as I am developing a news portal in several languages, it is necessary to update the news as soon as possible. Thanks