Dear Aspirant,

If you need your wbjee rank card but now you are  unable to download it due to server problem. Kindly, wait for the sever to be fine and then you can download your WBJEE rank card. If the problem continues, then try to download your rank card from other device or browser. If then still the problem continues try to contact to the WBJEE concerned authority about the problem they will help you accordingly.

For more information on WBJEE check this link:- https://engineering.careers360.com/articles/wbjee

Hope this helps.

Good Luck!