It would likely help if you provided more details though.
As of right now, I am assuming you have CDL permit with absolutely no driving training.
Is that the case?
If you need way more time to practice before getting a CDL than 2 weeks.
Consider your local community college or a private school if that's the case.
Getting training from an individual is mostly good for people who went through school and is not comfortable with their training or just needs more practice.
Either way good luck though. Just don't rush getting on the road.