Rectification or appeal against cpc 154 order

Please suggest the correct action.

 I filed rectification application in CPC as the claim of section 54EC was not allowed by the CPC even though my asset was Long Term Capital Asset. I filed rectification 3 times but they didn’t nullify the demand. When I did that for 4th time, they transfer my case to local jurisdictional officer.

Now what I should do?

Should I file 154 once again at the local office?

Or Should I prefer appeal against the order of CPC Bangalore?

Thanks,
Jimil