Quick questions, Mike. Did you remember to turn the circuit breaker back on or replace the fuse? Are there switches on the fan body? Are they in the right position? Are you sure that you have power coming in to where you made the wire connections?
It certainly is possible that you have a bad motor or switch in the fan and if you are sure that you are doing everything right, check the instruction book that came with the fan for how to proceed or return it to the store for replacement. Henry in MI