Ticket : JMarket for wordpress don't install #3AW0RF-WQ9

Hello,

User request data:
Name: Nav
Email: [email protected]
Phone:
Department: Pre-order Questions
Country: India
City:
IP: 123.236.122.11

Message:
"Could not refresh the list of extensions. Try again later." is what I get after installing jCenter on Wordpress. I can't even get it to show jMarket, let alone install it.