Yamaha tri moto 175 problem, possibly clutch..?

[Grape Soda Man]

I recently bought my first three wheeler, a yamaha tri moto 175. I got it running great, but it wont move. i can feel and hear it click into gears but when i rev it up it doesnt move, oh, and the drive sprocket is not spinning either. when it is shut off i click it into gear and push it, it does spin the motor and the sprockets and i can feel the compression. so i'm wondering if this is a clutch problem or something else.. If it is a clutch i could use some pointers on how to rebuild/overhaul it and with what parts.
thanks
Jack

[Vealmonkey]

Get a shop manual for your trike and get going on the clutch. The clutch probably needs adjusting. The shop manual tells you how to do it.