Being blocked by someone | WhatsApp Help Center
If a person has blocked you, you will not be able to see their message read confirmation (double blue check mark). You will still be able to see message sent confirmations (single gray check mark). You can't see the contacts' statuses.
About reporting and blocking someone on WhatsApp
You can report problematic content to WhatsApp. You can also stop receiving WhatsApp messages, calls, and status updates from someone by blocking them. Blocking and reporting problematic users helps keep WhatsApp safe. Learn how …
How to block and report someone | WhatsApp Help Center
On the Safety tools notification, click Block > Block. Uncheck the box next to Report to WhatsApp if you don’t want to report the sender. On the Delete this Chat? notification, click Unblock if you’d like to unblock the contact.
About account bans | WhatsApp Help Center
We ban accounts if we believe the account activity violates our Terms of Service, for example if it involves spam, scams or if it puts WhatsApp users’ safety at risk.
About restricted accounts | WhatsApp Help Center
You don’t need to take any action to remove the account restriction. The restriction automatically ends once the allocated time passes and you’ll receive a notification in WhatsApp when it ends. Any user engaging in spam, automated, or bulk messaging could have their account banned. Learn how to use WhatsApp responsibly in this article.
About account bans on WhatsApp Business
About account bans on WhatsApp Business
How to block high volumes of unknown messages - WhatsApp
As an advanced security measure, you can block high volumes of unknown messages to help protect your account and improve device performance. If Block unknown account messages is turned on, WhatsApp will block messages from unknown accounts when they exceed a …
How to block or unblock a business | WhatsApp Help Center
To stop receiving messages from a business on WhatsApp, open the chat with the business. Tap the business name > Block. Select the Reason for blocking > Block.
How to stay safe in groups on WhatsApp
You can report a message in a group and block the member. The message will be sent to WhatsApp, and the sender won’t be notified. When you select Block contact, you’ll no longer receive messages or calls from them. You’ll still be able to see their messages in groups.
How to fix connection issues | WhatsApp Help Center
Set your network to bypass traffic to "web.whatsapp.com" or ".whatsapp.net". This can resolve problems caused by Wi-Fi networks that block WhatsApp.