I am not a developer but thought of starting my own freelancer type website.
When I searched for one, I came across a wordpress theme for this purpose and I installed it.
As you may know, there maybe many issues with such themes and further more, I may need to customize it according to my requirements.
Now, it has all demo contents and I am trying to change them to my own contents.
I managed to edit some pages through Elementor but now, there are some ADS showing the images of the theme owners.
I just couldnt find a way to change them and it seems the url in the theme file is pointing to their website.
My developing website is www.masakai.com
and the ads I am talking about are in this page.
https://masakai.com/services/select-your-desired-plain-to-host-your-website-at-our-server
when I checked the Ads images url, its showing like this.
https://marketplace.exertiowp.com/wp-content/uploads/2021/01/450x450white.jpg
https://marketplace.exertiowp.com/wp-content/uploads/2021/01/00728x90.jpg
https://marketplace.exertiowp.com/wp-content/uploads/2021/01/728x90.jpg
As you can see, they are coming from website called MARKETPLACE.EXERTIOWP.COM

My question is, how can I access my that page and change the ads images to my own images.

Thanks a lot.

I tried to change it on my own but I couldnt locate the file myself.