Enrollment in Apple Developer Program

I tried to enrol in Apple Developer program with my "gmail.com" email as this was my main email on my own iCloud account. Everything seemed to go smoothly until I received email from apple stating that I need to have a phone call with them in order to continue with this enrolment. I followed the link (https://developer.apple.com/contact/) from that mail but to my surprise there was no section related to that exact topic nor any information about phone calls. I did write support request from "program enrolment" section where I inferred to the mail I received with the request number provided in that mail with also all my contacts and timezone/availablity so that they could give me a call whenever is best for them. I received email confirmation that they have received my request and I will be contacted within 1-2 days and by now it has been 10 days and no replay. Any advice? What else should I do?