How to get benefits of inter-caste marriage?

I'm have successfully married a girl, who is from schedule cast. And now its going to be 1 year on 20th July 2023. And we both belong from Muslim community, though its Muslim community it can be considered as inter cast because she is Shia and I'm Sunni. My question is can I get the benefit in above situation?, and is it possible to complete the procedure in such short period of time. And if it is possible then please guide us. We are in need of this money. Note: I have updated the Aadhar Card of my wife with my name.