Go to your backup folder, it's located in
The backup that you unzip might need to be from 2-3 days back
In the backup folder you can choose the latest backup that has been made.
If you unzip that file, you should see
All the files that are in the backup you can paste in
Replace or Skip Filesmenu opens, click on
Replace the file in the destination
After these steps all your actions, settings, etc. will be returned, enjoy!
This video is made for streamer.bot but pretty much the same for twitchspeaker
Thanks to VRFlad for this tutorial!