Indie Game Promoter Needed for Steam Game

I need a hands-on indie game promoter for a small trial campaign for my already released Steam game. The game is a physics-based game about building robots from modular parts. It supports local multiplayer and now also includes a tutorial and racing levels that can be played alone... (Budget: €30 - €250 EUR, Jobs: Community Management, Content Creation, Facebook Marketing, Influencer Marketing, Internet Marketing, Marketing, SEO, Social Media Marketing)