Hello Jeevan,
You cannot approach
CIC directly to get relief of your matter without first exausting normal channels.
Unless these are complaints where specific relief has been sought, all such appeals whose contents are not as per rule 3 of Central Information Commission (Appeal Procedures) Rules, 2005 or whose documents have not been properly indexed and self attested as per Rule 4 of the Central Information Commission (Appeal Procedures) Rules, 2005, these will be returned after obtaining the orders of the senior most officer attached to the unit of the Information Commissioner.
You can read the circular issued by CIC in this regard here.