YES Network

Hello

I'm trying to find out how to send a concern/complaint to Xfinity regarding the YES network being removed. I pay a fortune for cable and watch very few channels. The YES network is my favorite channel and I watch it every single day. This channel being removed is a deal breaker for me. As annoying as having to find a new cable provider will be, I absolutely cannot be without this channel. Please forward this message to whoever handles complaints regarding channels being removed. Thank you.