In case you experienced threat and harassment especially when it comes to debt collection, you need to contact 1800-9-24-5664. Those are unfair practices and must be reported to the Registry of Moneylender. You may also use their contact form. Before connecting with them make sure that you got the lender’s business name, licence number, and contact information.
You may also pursue your complaints at the Small Claims Tribunal or the Court under the Consumer Protection (Fair Trading) Act. It has the power in setting aside the loan transactions which are exorbitant or substantially unfair.