You have to reverse the throttle on your transmitter, that way it will be right.
About that servo, have you checked your trims? If that's not the problem, you probably have to screw the linkage horn on the servo off and turn it a little so that it is correct.
If you have some trouble understandig what i said, or how you do it. Just ask! I'm open for every question, that i can reply to
Edit: Woah, i'm a couple days late right? I have to be on this forum more often...