-xprime4u.pro-.lallu.dance.2024.720p.hevc.web-d... -

Or if you want to keep the leading dash:

It looks like you’re trying to construct or correct a filename for a video file. Based on the pattern you provided, a clean and properly formatted version could be: -Xprime4u.Pro-.Lallu.Dance.2024.720p.HEVC.WeB-D...