Hi. You don’t have the keys, and you can’t register the bundled plugins because you didn’t purchase them. Bundled plugins come with our theme as part of the package. We are the ones supplying you with their updates and usually, we do it very quickly.

Hello. The text you want to remove is the H1, which is essential to the website’s SEO. Having said that, here are two ways to hide it:
1. On every blog post, go to Post options – > Breadcrumbs and set “Page Title” to “hide”
2. Use CSS code to hide it on all posts at once, copy and paste in the “Additional CSS”:
.post-title {
display: none;
}

Unfortunately, currently, there’s no built-in way to do that. It is on our roadmap and should be out soon.