There are several types of fallacies- equivocation,false authority,ad hominem,appeal to ignorance,and bandwagon. Please provide two examples of advertising that show any of these fallacies above topic

There are several types of fallacies- equivocation,false authority,ad hominem,appeal to ignorance,and bandwagon. Please provide two examples of advertising that show any of these fallacies above topics. Which fallacy is used in each advertisement? Why do you think the advertisers used that fallacy? If you were an advertiser ,what could you have done differently to avoid using the fallacy?