I don't find my past cloud recording

Hello,
I no longer have access to all the cloud recordings I had in stock since 1 year , around fifty instead of more than 300...I don't know what to do. one of the recordings is used by a company that advertises with it ( with the original link i shared once for e replay) and I no longer want to and would like to change the replay password to block the broadcast, but I no longer have access to this recording myself.

I worked for a few months with a company that paid for my zoom pro (which I paid for initially). at the end of our collaboration they stopped, which made me go free again,
but above all I no longer have these cloud recordings.

i am remote Sales so the access to theses calls are my resume in the industry...

thank you for your help