Xfinity is horrible and don't care

The pure incompetence of their training and billing department.  They had me on the phone for a week work no resolution just to tell me they couldn't accept my payment due to me making a payment with 3 cards.  They then proceed to cut off my services after they told ME!!!! they were going to have me resolution by the 21st. Guess what its the 26st and nothing.  They cut my services off.  I have been work this company for well over 14 years and have never experienced the [Edited: "Inappropriate Language"] they put me through.  There Billing team sucks they clearly don't know what they are doing but quick to talk about policy and procedures. I have always paid them and been loyal to them through there constantly increasing prices, disgusting tv plans where you really don't have anything. I sit on the phone with them for hours for a resolution for them to tell me it's a restriction on my account for 6 months because Ive paid work 3 cards. Yea you Xfinity i am leaving them. It's sad they are trash.  I can't.