There are many websites and apps that claim they can unblock you for a fee. WhatsApp encryption ensures that only the account holder can manage their privacy settings. Never pay for these services or provide them with your login details.
Being blocked on WhatsApp can be frustrating, but it is important to approach the situation with respect for the other person's privacy and boundaries. WhatsApp designed the block feature to give users control over their communications. how to be unblocked on whatsapp