You can approach MRO with an application requesting for the OBC community certificate.

Let them refuse to furnish the certificate with the reason cited thereon, you may proceed with further course of action as suggested earlier.

You need to file an application for central office certificate before the Tehsildar along with central notification of your caste and residence proof.

Also along with father's certificate of backward castc if that is applicable.

Dear Client,

Your domicile will be of your father's permanant residence. For any UPSC recruitment, you are entitle to reservation but not in state service until your caste comes under OBC category of state list too. 

You have to apply for central OBC certificate 

In order to apply caste certificate online you should visit the respective state's Official Backward Class Welfare Department portal and follow the below procedure: ... Click on link "Apply for Caste Certificate Online" Create a new account in the portal or you can fill online application form directly.

Provide below link reference of your caste in central OBC portal.

http://www.ncbc.nic.in/user_panel/GazetteResolution.aspx?Value=mPICjsL1aLv%2b2hza1cVSjGj2lbN6VTmq%2fWN4CcSyOxTDAvIblVnkv9NFuhO%2bdz42

You can contact with me through this portal. 

We have some restrictions,  we can not share our email id contact number directly. 

Dear Sir,

If the local revenue authorities or concerned authorities refusing to give OBC certificate then approach the higher authorities and if required approach High Court for mandatory injunction against such officers.

Dear Sir,

Its simple,you just need to visit local mee-seva center ask for the list of documents needed for the certificate. Most importantly check for your eligibility for the certificate. Type in Google for the casts applicable under national OBC. You will find some govt link where you need to check whether your caste comes under the Telangana state OBC list.

Once confirmed that your caste comes under the Telangana OBC list.With all the necessary documents submit it to the mee-seva center. It may take upto 15 to 30 days to receive your certificate.