Restore Deleted WhatsApp Chats on iPhone

I need help restoring deleted WhatsApp chats on my iPhone using a recent iCloud backup.

Requirements:
- Experience with WhatsApp chat restoration on iPhones
- Must utilize iCloud backup for restoration
- Restore chats to my current iPhone device

Ideal Skills:
- Proficient in iOS and iCloud
- Familiar with WhatsApp functionalities and restoration processes
- Attention to detail and reliability