Smarties was off

I have just opened a box of smarties,yes I ate a few then I mistakenly tipped over the box and all the smarties fell ,then I had noticed one candy coated chocolate had a hollow in it and it was kinda white and it looked like it was rotting inside ,this was really disgusting and it put me off the rest of what's in the box ,you people should pay more attention to the product before it is packaged,I'm really disappointed !I even have a picture if you think that this is a bogus complaint