According to the official channels the original Litchi app is NOT compatible with the Mini 3 series, either on Android or iOS.
In my opinion it’s irresponsible of you to claim otherwise.
People might invest their hard earned money in equipment only to be dissapointed.
14 days ago, aug 13, you claimed Here and in the “New Litchi Pilot BETA” thread you started using Litchi Pilot Beta on a Lenovo tablet ! Now you say you will check it out this week.
So you are lying !
I can confirm that the combination Mini 3 Pro & iPad Mini 4 (iOS 15.7.7) & Litchi v2.14.3 does NOT work.
I can also confirm that it does NOT work with the DJI Crystal Sky, Nvidia Shield K1, Samsung Galaxy Tab S2, S7 Edge, S8 & S9 Plus.