Unable to block email on Yahoo? Avail Yahoo customer service.

Yahoo emailing platform is used for online communication for personally and officially. You can access your email account on smartphone and desktop also. It offers you an option of Block, that you can use to block any email sender. Usually, you get several mails in a day, some of them are useful and some are not. If you are not able to block someone on Yahoo email platform, then you have to reload or refresh the webpage and also check the internet connection, if you still fronting the same, then use Yahoo customer service. https://www.technicalsupportphonenumber.com/yahoo-customer-service-number/