Usually @brian is the go-to in this area with purchased support hours. Typically, if you have general questions feel free to post and people will help out and brian will come in with some help. I usually try the code section. For your question, the old Quantopian lectures have been converted to QuantRocket in this repo:
quantrocket codeload clone 'quant-finance-lectures'
I also got ideas/help from this repo for Zipline:
quantrocket codeload clone 'pipeline-tutorial'
Make sure if you’re inside of a JupyterLab notebook in QR (local or cloud) you’re on the
Zipline environment rather than the default
Python 3. This has caught me a few times.