Hard Plastic Found In Tinkie

We bought Milktart flavour Tinkies.

My 2 year old niece was eating the Tinkie, and we found a hard piece of plastic in it , she almost choked.

How is this safe , we have been consuming this for years with the trust that , all Tiger Brand products are safe to eat.

We have purchased 4 boxes and now cannot eat it, as we are scared. We have thrown it away.

Will we be compensated for the money we spent.

Serial number on Tinkie : *** Production Date: NO PRODUCTION DATE Expiry date: 9 August 2023