Platform (Browser -Chrome, Firefox etc / Mini client) : mini client

Server number :s831

character name: Charlotte

UID :-300009067918879

Description of the problem you are experiencing : I haven't receive the coupons after clearing the instance( not elite) of 5 and 6 chapters

Screenshot of the error page :

Operating system : Windows10

Are you using VPN ?: No

country:- india

Screen resolution : 1600x900