Help YX127CF

[Lit Hawk]

So I bought this bike for $50 it barely has miles looks brand new. I bought it from a fire chief that had it at his station and was just wanting to get rid of it. The problem is it fell over and something broke I think it's from the engine to the clutch. I originally planned on fixing it but I couldn't find any info on it or replacement part. So I'm probably gonna buy a whole new engine for it. What do y'all think, any suggestions on fixing it?