To remove or delete your ad, there are two options: 

1- Yourself

Posted with Login - fastest and immediately

Log into your account, click on update my ads, find the ad and click the remove button. 

Posted without login 

Visit your ad, click on "remove". 

Confirm your request. An electronic message will be sent to the address on the ad.  

Click on the link sent to your email and confirm the ad removal. 

2- Email indicating the ad number and the section. It will be processed in one to three days.