Missing Punctuation
What's wrong with the punctuation in this sentences? Today I went to the store to get the following; eggs, bread, and bacon.
colon after following not a semi-colon
Two commas missing - My mother cooked some soup salad and sandwiches for supper.
commas after soup, salad,
This sentence is missing a comma - where should it go? South Africa mined 130,000 kg of platinum in 2019 accounting for 80% of the world's production.
after 2019