Trending @Accenture; Asking for role switch

Hi, I joined Accenture as angular developer but dint work much on Angular because of which I thought of changing my role to scrum master. But my primary skill is Multiplatform frontend Angular. I asked my current project, as they don’t have role they are releasing me. And i’m getting many calls and messages for angular opening which i’m not interested in. Now a lady has escalated my issue to HR, saying I’m refusing projects to accept. So will they fire me if i say i don’t want to work in Angular?