Chris Brown has deleted his Twitter account after spending his weekend using the social networking service to take Walmart and other stores to task for not stocking his new album, Graffiti, E! Online reports. On Sunday, the scandal-plagued R&B singer tweeted: “JUST WAS AT WALMART IN wallingford CT,844 north colony.. the didnt even have my album in the back… not on shelves, saw for myself…we talked to the managers and the didnt even know anything. wow!!! but they had alicia keys album ready for release for this tuesday comin…no disprespect to alicia at all.. just givin an example to whos album is loaded and ready to go next week.”

Walmart responded with a statement: “We are surprised at the comments online,” read a statement released by the store today. “All Walmart stores nationwide have carried the CD since its release, including the Wallingford store mentioned in the post. This store actually sold through its initial shipment over the weekend. The majority of our stores today are showing they do have copies available.”

As of yesterday, Brown signed off Twitter with one final mesage: “I WANNA THANK MY FANS FOR ALL THE SUPPORT. I LOVE YALL. GOODBYE!!!!!!!!!!!!”