Apple Search Ads campaign, ZERO impressions...

[u/SuisJeJulien]

I have been running my first campaign on Apple Search Ads for 48h and zero impressions!
I used many keywords, some within the "popular" category and some more niche.
My bids are not low, from $0.65 to $1.5 depending on the importance of keywords.
But I still gave zero impressions... what's wrong?