Have an idea to earn money. Need answer on my question! :)

Hello all :)
I have an idea to earn money in Facebook ads manager. I am living in Ukraine. When i register new account and create business page with some news etc . I dont know when but facebook give me 30 $ free coupon to try their ads. So what an idea- i want every day for example create new acc and get their coupon and spend him on ads for dropshipping in my country. Their coupon 30 $ = minimum 30 $ in my pockets when i sell all items with dropshipping :)
1. What i need to get their…

Have an idea to earn money. Need answer on my question! :)