HDFC Bank — mi revenue hold fund

Address: ERODE

The hdfc bank has put a hold on my funds of rupees 1767.23 as mi revenue hold through gefu, account details is
Account number: [protected]
Ifsc: hdfc0000232
Branch: erode
Account type: salary account
I need clear details about hold fund and release the same
The customer service is not able to give any info on this.
First of all it's hard to reach customer service because it takes a a lot of time and the ivr options are very difficult and tricky to navigate, after all the effort the customer service is not helpful.