Objections during the Paid Trial and Enrollment Upgrades happen.
It's best to look at objections as people that are interested but just have questions.
Typically, if you are following the scripts (not skipping or adding to) for conversion, objections will be limited.
If you are getting the same objections repeatedly, there's a chance something is off in the presentation.
The best practice is on a Q&A call, we can roleplay through the process with you and help fine tune the process.