Social Media Growth Strategy for Leivoo App

I’m launching a nightlife social app called Leivoo, which connects people inside clubs and bars in real time. I’m looking for a social media content creator or marketing freelancer who can help me:
• Create viral videos and Instagram/TikTok content
• Help me get followers and visibility starting from zero
• Suggest strategies to grow my audience fast
• Possibly manage posting and engagement

I only have Instagram and TikTok pages (no website yet). I want someone creative and proactive who knows nightlife trends, clubbing content, and how to go viral.
Please show me examples of past work in similar areas.