Doing the following things according to WhatsApp’s “Terms of Service” may prompt the company to suspend your whatsapp account.
If you send too many messages to those who are not in the contact list
If you continue to send too many messages to a person who is not in your contact list, WhatsApp may block you.
If blocked by too many people
Many users block you, WhatsApp may block you whether they are on your contact list or not. This is because WhatsApp can treat your account as a source of spam messages or fake messages when many users block you.
More complaints
WhatsApp can block you if many people complain against your WhatsApp account.
Porn clips
WhatsApp makes it clear that users who send “illegal, pornographic, defamatory, threatening, harassing, hateful messages” will be banned.
Malware
WhatsApp can block your account if you send malware in the form of APK files on Android phones or send dangerous phishing links to other users.
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