IELTS Testing has restarted.See the COVID-19 page for details.
IELTS Official Test Centre

Results not picked up in person or sent by courier (which you can track online) are sent via regular postal mail to the address you entered on the online application form. Postal delivery cannot be tracked and can take 1-2 weeks or more depending on location. If your address is correct, then all you can do is wait for them to arrive. If your address is incorrect, please contact us for advice. It is very important that you provide the correct postal address or you may experience a long wait (and have to additional fees) for your results.