You gave me names, I need specifications to tell you what the next steps should be. Specifically I need to know whether any of the USB-C chargers you tried can supply 15V3A at least, with 15V4A being preferable.
Anything less than 15V3A will not power or charge the PPX, so it could still be just the charger that’s the issue.
Check this thread for the requirements and possible alternatives: PPM Power requirement