Training is not a 'one size fits all' proposition.
I find myself repeating this over and over and over again at CiteHR.
Please do a TNA first to establish exactly what skills your staff need, and then write your course to cover the relevant learning outcomes needed.
We don't know your staff so any training we have will be useless, as it applies to our organisation and its requirements.
As a new trainer, you should take this opportunity to develop and write your own training materials, as your were taught when you did your training qualification studies.
Standing in front of a group and reading someone else's irrelevant ppt IS NOT TRAINING.