1. Open your cell phone's app store: for iOS devices, open the AppStore; for Android devices, open the GooglePlay store.

2, in the search box, type "Mushroom Enjoy Video": enter the name of the desired application in the search box to search.

3. Browse the results to choose the right app: Check the list of search results to make sure you choose the one that matches the same name and icon of the desired installation, has good ratings and is trustworthy.

4. Install the selected application: After clicking or touching the matching criteria, you will be taken to the relevant page, where you need to read the information and click the "Install" button to install it.