How do I use the script I created in OFS?

It all depends on what device you are using and if it’s flat or VR. This is some starting points for you.

For VR please have a look at the following guides in the HowTo section

For flat videos Scriptplayer is a commonly used software (make sure to use the latest version, not 1.1.0). Scriptplayer has easy connectivity for TheHandy, Kiiroo etc. and many other toys.

However, if you use OSR2, SR6 and similar devices you need another setup.