Hello PYUREcrew!
To change the speed of the particles please follow the steps below:
1. Go to: Customizing ▸ General ▸ Extra menu and turn on a Development mode.
https://prnt.sc/ixz07n
2. Open the theme Editor (Dashboard->Appearance->Editor)
3.Chose to edit an Agama Pro theme in the top-right corner.
4.On the right side, find the function.js file, located on assets/js/ folder.
5. click on a function.js file to edit it.
6.In the main window, scroll down to the line #153 and change the “Speed” value per your wish.
7. Click on the “Update file” button to save the changes.
https://prnt.sc/ixz29k
Regards