Credit Card Payment and Banktransver

I am desperately trying to renew my ManyCam subscription. My credit cards are always rejected even though they are valid until 2025. I have not yet received a response from ManyCam to my request for a bank transfer (6 weeks ago). I am disappointed with this lousy support. The website states that all common payment options are offered. Unfortunately, this is not the case. Who has the necessary data so that I can make a bank transfer from Switzerland?