It's the first, because "Wurst" is male and singular
<span>Wie heißt du? is the informal way
</span><span> Wie heißen Sie?is the formal way</span>
Answer:
it is hard for me to read that from the photo but you can always go to google and use a translate and type in the words and then whatever make sense to you put that in there in German or English etc.
Explanation:
sorry i did not give the actual answer (its hard to read off of that.)