You have been blocked by our anti-spam filter, because you used a spammy filename: File:Ss_024856a63de59435f554ff017050db4c6a4d0f53.1920x1080.jpg.
Sadly, we can't filter filenames during uploading, so it blocked when you used the file on a page.
I'm unblocking you, and next time, change the filename to describe what is on the picture instead of leaving the default filename (it didn't block you when you used filenames such as File:Screenshot 2018-12-10-20-03-37-1.png as it wasn't so spammy, still it didn't mean the filename was fine).
It is not possible for you to rename a file that is already uploaded. You'll have to contact me or Spike144 to rename a file, though you are able to change the name of the file prior to uploading the file.