Unable to enroll in Developer Program

I got acknowledgement from apple last month that my order was placed and transaction will be charged on my credit card. Since then I have done multiple emails follow up but haven't gotten a single response from apple. Can anybody help in this regard. They should respond within 2 business days - stipulated time as per their email. They told me to unroll via apple's developer Application on MacBook but the "enroll" button is disabled in that app. After that I had tried several times and each time I receive confirmation email and they would let me know after 2 business days but till now I have not gotten my apple Developer account and the payment is also not getting deducted.

Unable to enroll in Developer Program
 
 
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