Hi! Hopefully I can be of some help. First, the AIDA plan stands for the following in persuasive messages/ads/writing:
A- awareness (something eye-catching like extreme words, bold or italic writing etc)
I-interest (some detail that generates intrigue or interest)
D-desire (some benefit you may gain from what is being sold or suggested or someone popular who endorses it to make you want it)
A-action ( some incentive to buy into the idea now or literally buy the product now such as a sale etc)
So, with that in mind, I will try to give a brief and roughly thrown together fictitious advert example.
MONEY TREE SEEDS- THE FIRST OF THEIR KIND!
Magical seeds found on another planet, previously unknown to Earth.
Plant just one and grow a tree in 6 months that will produce everything from $1 bills to $100 bills!
Act now and buy one packet of seeds and get the other for only $1! Offer ends in 3 days!