What are the consequences of false documents for aadhar?

My niece dropped out after 8th grade 2 years ago and now we're trying to register her in an open school for 10th but she needs aadhar to register herself which she doesn't have. We went to the aadhar center for help and they told us to bring either 10th certificate or principal attestation from a current school. As she does not go to any school currently, we don't know what to do. There's a coaching centre that told us they own a school and can write the attestation for us but I'm not sure if that's legal since she's not technically a student there? Should we use their attestation? Will there be any consequences? We're badly in need for aadhar so my niece can continue her education so please offer us legal advice. Should we do it?