If you are unable to see your contact's profile information on WhatsApp, please follow these steps:
Check your internet connection: Make sure you have a stable internet connection and that WhatsApp is connected to the internet.
Check the contact's privacy settings: The contact may have set their privacy settings to hide their profile information from certain users. Ask the contact to check their privacy settings.
Restart WhatsApp: Sometimes, restarting the app can help resolve technical issues. Close and reopen the WhatsApp app and check if the issue persists.
Update WhatsApp: If you're using an older version of WhatsApp, there may be compatibility issues. Update to the latest version of WhatsApp.
If none of these steps work, you may need to contact WhatsApp support for further assistance.