Business ProfileforDollar Shave Club

Have been with DSC for several years. Seems it has becomming more and more a headache dealing with them. I received an e-mail a few days ago that I needed to change my payment options. I had had to change my credit card twice in the past month deu to credit card fraud, apperantly I did not have the current one updated on file. The shortcut on the e-mail takes me to the home page, but I can't access anything to change my payment options. I tried just logging on to the site, but get the same problem. When I am on the site, it shows I have no subscritions. I have been with DSC almost from they started so I am not a new customer, and haven't made any changes in a few years. I also get a notice that if my account is before 2023, I need to setup/update account. I click on this and they sent a code to my phone, the box to put the code in quickly comes up, than disappers. I treid going via chat for help. It was late before the weekend and they said they would be available 900 Monday. (to chat with someone?). I sent an e-mail to them. I went back on Monday morning and got the same message and they told me to leave an e-mail, which I did again. The phone number doesn't seem to get me anywhere. I have had problems before, in the past, and each time it gets harder and harder to resolve simple problems. My e-mail had also changed, but that is reflected in my account, and I am able to get e-mails form DSC through the new e-mail account.