Thank you for being a member of our Community; I appreciate your post.
It's critical to download software, apps, extensions, etc., from a trusted source. I searched for "Safe3adblock" and couldn't find the exact match. Please elaborate on what you downloaded and what device so Community can further help you. Like you can provide us with the software link.
I look forward to hearing from you.
I also hadn't heard of this, nor did a web search turn up anything useful. I went to the MS Store and found the following:
The correct spelling helps.
What device or computer do you have this loaded onto? I don't see how this has anything to do with Rogers. If you cannot figure out how to delete it, try contacting MS.
Edit: It looks like this only applies to a Windows PC, so if that's the case, you should be able to search your hard drive for "Safe3" and delete the app from your hard drive.