I'm annoyed that a seller has the power to block me from purchasing and yet I the customer too often buy again from a BAD seller. I've brought this to your att many times only to be ignored. As a long standing customer I'd like this issue to be sorted before I make a YouTube video so as to let people hear your side by allowing the ability to block buyers yet ignore a request to have the same protection from bad sellers, it's unfair and upsetting upon realising a bad seller when its 2 late.