Answer:
B) advertisement using a bandwagon appeal to teenagers
Step-by-step explanation:
propaganda is an influential display of information to a certain product, idea, agenda, etc. with this definition, we can rule out D
A is incorrect because it simply states a celebrity is lying about their future location, not stating for what reason they would be giving false information, such as to advertise the location that they would supposedly be at
C is incorrect because the politician in question is trying to put out influential display of information, but does not elaborate in what way. using the word "convince" this could be in a speech, debate, advertisement, etc.