I'm trying to use Meta for the first time to promote my project.

I'm a developer (almost 5 years now), but I have no marketing skills, I still have a lot to learn.

Especially since Meta isn't helping by restricting my ad account over an unpaid balance (we're talking about €2.43). I've tried a bunch of credit cards, bank accounts, and even PayPal. It's a nightmare. Any suggestions?

What makes a campaign successful? My idea was to launch a test campaign with several sets (different ad concepts), each containing 2 or 3 versions of the ad. Then later, keep only the one that works and run it with a bigger budget. That is, if Meta will let me.

The battle has only just begun! 🔥