How to check on my past Zoom session attendance - putting up dispute for credit card charge

Hi,

I have signed up for a membership with Zoom coaching.

I would like to stop the renewal as I did not managed to stop the transaction in time.

The merchant claimed that I attended their Zoom meeting and opened their emails, which are all not true.

I am using a free account, is there anyway I can check on my past Zoom sessions records, so that I can provide as evidence to my credit card company.

Thank you.