OCI Rejection After Providing Information

Hello all, I submitted my oci application over thanksgiving break and received a response that further documentation was needed. I uploaded the requested documentation and today I received an email saying that my application was being rejected for a number of reasons, including lack of signature on the oci application (I definitely signed it) and missing documents (all of which were uploaded to the portal).

Does VFS/consulate/reviewer not review the documents uploaded to the portal?

I am going to submit a brand new application for an oci card and am worried they will reject the application again for random reasons.