Can someone help me understand ?

I don’t understand why it says the stock is worth 19 dollars but then when I go to buy or sell it says 4 cents. Up until a couple weeks ago the share price was what the chart said the bid and ask lines were.

I don’t understand why it says the stock is worth 19 dollars but then when I go to buy or sell it says 4 cents. Up until a couple weeks ago the share price was what the chart said the bid and ask lines were.