Sudden Drop in FlyFi App Organic Traffic and AdSense Revenue

Hi everyone, I'm the technical expert of the FlyFi travel app, and I'm facing a major issue with a sudden drop in organic traffic and AdSense revenue. Until last month, the app was performing well, and we were receiving a good amount of traffic through organic search. However, in the past few days, the traffic has suddenly dropped, and we're not seeing any revenue from AdSense. Any help would be greatly appreciated. Thank you in advance. Best regards, FlyFi