Unable to open my project on GarageBand on my iPhone

I have the latest iOS and the latest version of Garage Band. But when I want to open my project with a track, it rejects and says to update Garage Band to the latest version and try to open the project again. I already have the latest version of Garage Band. This is not the first time, my tracks do not open 10 times already. I am tired of making projects that do not open, projects that can be said to disappear. Please solve this problem, it is very important to me! Thank you

[Re-Titled by Moderator]