New creative is one possible response when an ad's results weaken. Investigate what changed first so you do not produce new videos for the wrong problem.
Rule out the other explanations first
Check whether the budget, audience, placement, measurement, stock, price or landing page has changed before you call the decline creative fatigue. If the checkout is broken, a new opening will not fix it.

For the full walkthrough of impressions, clicks and purchases, see how to investigate creative fatigue on Meta. The guide to Meta's Creative limited and Creative fatigue statuses explains what each label measures.
A hypothetical offer example
Imagine a bedding-set video previously used during a promotion that has now expired. If purchases decline, the changed offer may matter. Changing caption colour does not test that explanation.

A better next step may be aligning the ad and product page on current price and terms, then testing a new story about the product's features. If the offer is unchanged and the material repeats heavily in the same context, another idea may be worth testing.
This hypothetical example shows how different explanations lead to different production assignments. It does not claim this sequence normally explains account declines.
Match the change to the question
- Unclear opening: Show the product or customer question earlier.
- Exhausted story: Test another documented purchase motivation.
- Outdated offer: Correct the information and check the destination.
- Difficult demonstration: Consider real footage or a simpler image.
- Uncertain data: Clarify measurement before judging creative.
A cosmetic change can be useful if it fixes a specific issue. Do not describe it as a new concept when the message and story remain unchanged.
