Suggestion To Have Step Against Landlord

I have been living in Bangalore for 5 months, just 5 days before the first lockdown, on family started living in my neighborhood under the same landlord, they were started mixing up with family nearby, and on 11 may they asked some jewelry to us for help as their daughter engagement. We have given it was around 45 GMs. In evening we got that they ran away, so we got that evening they looted a similar way to 7 other families. but I have filled FIR against the thieves and fraud. The next day, I asked the landlord who was they and what is the address of them. The landlord told, he doesn't know. So I asked him why you did not take id proof of them then he told due to corona he did not give. In that case, 1. What action I can take against landlord? 2. Can I go to the consumer court?