Central Board Of Secondary Education [CBSE] — Change of marks regarding

Address:

no 2 kandhaswamy colony east tambaram

Dear sir
my board exam of std x[protected] marks which i saw at 4:37 pm was not the same as of when i saw in 5:10 pm the marks have been altered but i dont know how they have altered and even in language i got 91 marks out of 100 but it is showing as grade c1 i dont know how these marks have been altered pls resolve this issue because my percentage has been reduced so pls resolve this im attaching the screen shot which i saw at 5:10 pm