Subject- wanted to correct the mistake done for registration of class XII

Respected Sir/Madam,

This is in regards to a request for correction of a mistake in my Registration of class XII

Sir i am a Sc caste candidate but due to some error it has been made general caste.

As per the Government Job verification I will face rejection which will caused a lot of inconvenience to me and my family and will caused hindrance for my future prospects.

Kindly help me to get it rectified as soon as possible