You're facing a common issue where Facebook ads don’t appear in the feeds of purchased European profiles when using Adspower, and this is likely due to factors such as Facebook’s ad distribution algorithms, low trust scores on the accounts, or IP mismatches. One major reason could be that the purchased profiles have a low trust score, especially if they were recently created or inactive for a long time, which causes Facebook to deprioritize them in ad distribution. To fix this, you should warm up the accounts by engaging in normal activities like liking posts, commenting, scrolling, and watching videos for a few days before launching ads.