I received a SMS form DM-JEESYS saying that my JEE rank will not be declared. Now what should i do?

Dear candidate, the roll no. of your class12th or qualifying examination is not matching the data of the concerned board. So, you must log in to the website www.jeemain.nic.in and fill in the correct roll no. latest by 05/06/2014 otherwise your rank of JEE (Main) 2014 will not be declared.