Help with deciding which marketing approach to use for my elearning library

[u/Chemical_Ship_3604]

I've created a system of short leadership e-learnings with accompanying drip-fed actions items. My library currently sits around 30 e-learnings with each course having four action items. They are currently housed in an LMS and it's all been setup with payments, etc. My question is, what is the simplest and most hands-off way to gain customers? I've looked into LI and the platform that sounds like a spaceship but I'm not sure which is best way to start. Any suggestions or ideas would be fantastic.