ANSWER: On each ad, you will find the seller’s contact information, such as the form to send him an e-mail, his telephone number, the link to call him on his WhatsApp, and his Tox-ID identifier to contact him via the Tox messaging. To find this information, click on the small green icon with a white phone symbol inside " ". By clicking on it, a pop-up window will display all the contact details of the seller if he has chosen to publish them.
Be careful, make sure you follow the appropriate rules of conduct before calling and when communicating with salespeople.