Rotten purity

Please see this I bought this purity from checkers I t

I tried to contact tiger brands on insta and they ignored me, please kindly assist I have found a black hard thing in my baby’s purity and took a picture for them. And sent the message bellow to them with no help. Sunward lifestyle please kindly clarify? Please see this I bought this purity from checkers Sunward lifestyle please kindly clarify? Kindly revert because my baby is solely dependent on your products cause I struggle to make puree and now am disappointed and concerned. I