[Resolved]  Tropicana / Pepsico — foreign object found in juice

I wish to register a complaint against tropicana juice as i found a black colour foreign object in my juice's tetra pack. I have written out my experience below along with mentioning the batch number of the juice packet.

Item: tropicana guava delight 1l juice (Tetra-pack)
Batch number: de8039aa1 07
Manufacturing date: 08/02/18
Best before: 07/08/18

I have been drinking tropicana juice for some time now. I felt that considering the increasing number of problems with alteration of food products i could trust tropicana at least. I would drink it almost everyday after exercising. But just a couple of days ago i understood the horrifying fact that tropicana can't be trusted either.

As usual, i was taking a swig out of the tetra pack when i felt something heavy against the nozzle. So i poured out the juice into a cup and it turned out to be a nearly 4 inches long black slimy object. I have no clue whether it is an animal or fungus or some plant but i immediately regretting drinking a couple of sips from the pack. Not only was i psychologically affected and completed overcome by disgust. I also couldn't eat properly for the next several days and fell sick as well. I had headaches and an upset stomach for 2-3 days, mar 18th to mar 22nd to be exact. I remember the days clearly because i could not get over my disgust and was in bed for the entirety of this period. The psychological trauma that i went through was far worse than my physical ordeal.

Is this the 100% pure guarantee of tropicana? If i had overlooked that heavy feeling and simply drank the entire juice then i would be in an even worse condition. Can tropicana take responsibility for this? I am thoroughly disappointed with this brand and i have been recommending my friends and family to not consume tropicana products. I have attached a couple of pictures as proof and to show the scale of the reprehensible foreign object that i found in my juice box.