iPhone Messages has the option to pin shares so that everyone can see it right away, with important content. Users can pin multiple shares in messages and they are all managed in one interface so you can easily delete them when needed. Here are instructions for pinning shares in iPhone Messages.
How to pin shared iPhone message content
Step 1:
In the messaging interface on iPhone, you find the shared content you want to pin, then press and hold on that content . The options for the content will appear, you click Pin to do it.
Step 2:
Then we will see the pin icon displayed in the shared content as shown below.
Step 3:
You can continue to pin other shared content as needed in messages on iPhone.
Step 4:
To manage pinned shared content in iPhone messages, click on the account name above . Switch to the new interface, users scroll down and will see the Pin item with pinned shared content in iPhone messages, click See all .
Step 5:
Display the interface of pinned shared content, you tap Select to select the content you want to unpin. Tap the pinned content and then tap Delete below to unpin the shared content in iPhone messages.