TikTok Reach Optimization Setup

I’m posting regularly on TikTok but every clip stalls at roughly 300 views. I’m convinced the issue isn’t only the content—it feels as though my profile settings, hashtag strategy, and overall account optimisation are holding me back... (Budget: $30 - $250 USD, Jobs: Content Strategy, Digital Marketing, Internet Marketing, Link Building, Marketing, SEO, Social Media Management, Social Media Marketing)