Payflex customer service is non existent

I made payment on my payflex account using my bank card. . The funds were successfully deducted from my bank account, but they have not yet been allocated to my Payflex account. I have rmailed Payflex and sent proof of payment but they do not respond. I owe nothing on my account but on my order it still shoes as payment pending Their phone number does not exist. 😡😡😡