HDFC Bank — HDFC Bank MI revenue hold through gefu

HDFC Bank has put a hold on my funds of rupees 588.07 as MI Revenue hold through GEFU,

Account Details below :
Account number:[[protected]]
IFSC: HDFC0001897
Branch: Noida
Account type: Salary Account

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.