Whom should I contact with a question about my subscription? I can see that my credit card was charged $ 50 in December to continue my subscription on 12/6/23, but my LUNASHARK PREMIUM link in Apple podcasts stopped automatically downloading new, commercial-free episodes on 12/11/23. I did not receive a new link in an email to "refresh" this, and I am no longer receiving any email "sunscriber" updates. Thank you - Kathy Schaefer