Spice Jet Airlines — power bank

Address:

New Delhi, Delhi

Hi
I was flying with my family to port Blair from Delhi last month
At the time of check in spice jet people took our luggage before giving us our boarding pass without scanning it
Further they checked our handbags
Just before the boarding these people told us that they are disposing my power bank which was in my luggage as it was not allowed to. They told us that it is written at the handbag checking counter that u have to keep your powerbank in hand bags

Tell me when they took our luggage first then the warning should be displayed in the first counter or not

This is very annoying that they took my power bank from my luggage and may be they have sold it outside at good prices

Do some needful so that some other person does not loose his expensive stuffs