Yatogame-chan Kansatsu Nikki S01E06 - Let's Go to Sugakiya

I finally managed to exchange contact info with Yatogame! I thought that meant I'd be able to enjoy her accent from anywhere, but every reply she sends me is in standard Japanese... Sasatsu even said that Yatogame's messages to her are in the Nagoya dialect, but she won't use it when messaging me. Her replies are always so blunt, too... I wonder if I did something wrong...