Plastic object in Weetbix Bokomo

I am eating weetbix every day for more than 30 years, just to found, while I am eating my weetbix, I found a plastic object looked like an piece of a comb in my weetbix, see attached photos and barcoades ect. I was really discussed, I will re-think if I going to purchase weetbix again.

I send two emails to *** they do not even take the time to contact me.