Your Guide Is On Its Way

Check your inbox — then take the next step most brands skip.

Step 1: Check Your Email

Your free guide, “7 Facebook Ad Mistakes That Are Killing Your Ad Performance”, will be sent from @growthzacks.com.

If you don’t see it within a few minutes, check your spam or promotions folder.
If it lands there, reply “hi” — that helps future emails land correctly.

You won’t be able to download the guide from this page.

What This Guide Will Help You Do

This guide breaks down the 7 most common Facebook ad mistakes I see when scaling ecommerce ad accounts — the ones that quietly kill performance after the account already looks healthy.

Inside, you’ll learn how brands get stuck when they:

  • Make decisions based on assumptions instead of data
  • Track shallow metrics like in-platform ROAS without business context
  • Complicate account structure instead of using Meta’s system to scale
  • Recycle the same creative instead of testing systematically
  • Stop acquiring net new customers and hit a ceiling
  • Optimize for efficiency instead of contribution impact
  • Chase every new trend without real evidence it moves the business

Read it with this question in mind:

“What are we assuming right now that might be costing us money?”

Once you’ve gone through the guide, the next question isn’t what the mistakes are — it’s what to do about them.

The Most Effective Next Step

If you want a clear, personalized diagnosis of where your paid media is breaking down, the fastest way forward is with an audit.

Get a Paid Audit

In the audit, I’ll:

  • Diagnose exactly where your performance is leaking ROI
  • Identify which mistakes from the guide are actually happening
  • Show you what to fix first for real impact
  • Provide a clear plan to scale profitably — not just bump ROAS

Message me for an audit.

Audits are first come, first served and I’m not always available.

Want Tools to Apply These Concepts?

If you prefer to go deeper on your own systems and frameworks, check out the Media Buyer Toolkit — a set of tools I built to help brands avoid these mistakes consistently.

Zack Miller

Growth Marketing Partner, @growthzacks