If you don't see any installs and events from Apple Ads in your AppsFlyer account, you might not have set up the integration between the two systems.
💡 Note. SplitMetrics Acquire receives the statistics on installs and in-app events from MMPs. This way, if there's no information in your MMP, we don't have it as well.
With that in mind, always make sure you have set up the integration between AppsFlyer and Apple Ads before integrating your account with SplitMetrics Acquire.