Impact MMA Fitness Inc

Revdex.com:
I have reviewed the response made by the business in reference to complaint ID ***, and find that this resolution is satisfactory to me
Yes, it has been resolvedThank you for following up!
Regards,
*** ***

Hello - I apologize for any inconvenience this mistake has caused youThe tuition billing company we use is usually helpful and reliable.I am not sure who this is; please call me at *** so I can help youWe also do not report to anyone's credit so don't worry about that.Sincerely,***
*** ***

Complain[redacted]
I am rejecting this response because: I have attempted to call that phone number multiple times. It goes straight to a voicemail inbox that is full every time. I have contacted the billing company and they told me they contacted you regarding this, essentially asking you to confirm that the membership was eligible cancelled. 
Regards,
[redacted]