Payment Error About Holliday Discount!!!

Hello there. I try buy BB holliday discount. But i cant this. Because web site wants me login or register. But ı was already login. İf ı click register, web site say me "this emal already registered" How can i do it? I want buy it now. Sean send me a spacial payment page before 2 weeks. But if i pay from this page, Sean upload my license manually. Sean on Holliday. Web site have more issues. Please BB team. You must solve this problem!
Thanks

 

You will need to email support@buildbox.com for them to assist.

 

I send theme email but no answers because they are on holliday.

 

If ı buy a different mail adress, after holliday can sean transport my licence to my real account?

 

my macbook is 2009 i can't get xcode 9 can i still use xcode 7 with BB 2.3.7