The details view of the app takes unusual amount of time on first load after installation of the App. , how to fix it?

First time when user starts the app ( first time after installation ), one of the component that has the most number of react native components like modals like 8 of them, this compnent takes unusual amount of time which is only for the first time.

But next time when user opens the same view/component with differnt value it works fine,

Example would be if you search for the starbucks nearby and upon clicking the details view …

The detials view ( of any place) would take unusual amount of time when user opens it for the very first time, but after that it works fine.

Any ideas how i can make it better/ fix this issue ?