The error happens due to the copyrighted music used in the reel, due to which the post cannot be promoted. You could try selecting different music - not protected by copyrights to resolve this error.
Written by Sara
Updated over a year agoAll CollectionsErrors and troubleshooting stepsPost boosting
"The reel can't be boosted: Reels that use copyrighted music can't be boosted as ads"
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