Writing on Twitter, Brown claimed that certain stores have decided not to stock Graffiti, his first album release since he was convicted of assaulting Rihanna.
"Im tired of this s**t," he wrote. "Major stores are blackballing my cd. not stockin the shelves and lying to costumers [sic]. what the f**k do i gotta do...
"WTF... yeah, i said it and i aint retracting s**t. im not biting my tongue about s**t else... the industry can kiss my ass."
Brown recently admitted that his behaviour towards Rihanna was "wrong".