Bank Of Baroda — remove lien account

Address: ICD-khodiyar, Jamiyatpura branch, s g highway, gandhinagar.

Sir,
I am a customer of bob since 2005, first time i face a issue with this bank, from past few months in my account rs. 192 is shown and i cant able to use. When i speak to the customer care they did not satisfy me with their answer even they also don't know why this is blocked or lien in my account, from more than a half year they blocked this amount without any reason.
I request you to remove this lien amount and credit back to my account so that i can use my own balance.
Bank is not allowed to block the amount like this without reason from more than half year.
Customer id: foh000350
Name: adidravid manikandan govindraj
Saving account