Need help with wiring a new fan. Wire colors don't match instructions and I am a bit of a novice
First off, I'd rework the connections on the switch. They are pulling out of the terminal screws.


The red wire appears to be the switched voltage to the fan. It should be connected to the black and blue wires from the fan. 
The blue wire is for a light fixture should you want to add one later. 
The white wire from the fan should be connected to the group of white wires. 


Find the bare copper wire and connect it to the green wire on the fan. If there is a green wire in there, connect it to the bare copper wire too. Good luck.