Rotten brown thing inside the Bliss PLAIN double cream yoghurt

Quality control complaint

yesterday at checkers bought Bliss double cream yoghurt, when I opened it this morning there is a piece of a brown rotten fruit... smells like a peach

this is not acceptable how did this product pass quality checks . this means you are using the same packing line as the other yoghurts and it also means your equipment cleaning processes are not audited...im putting this on social media as this can be a health hazard...I can imagine what other health hazards are happening in your production line

I'm reporting this matter to the dept of health... your premises should me shut down and inspected