It looks like several people have made and contniue to make suggestions to assist you but thus far we don't know what you have tried or what effort you have made to get the plane to fly, other than "dear there are no complications". In order for us to help you , you need to help us. Tell us what you have tried. As simple as the questions below are we don't know the answers so we can do more more than take wild guesses at a solution.
1. Are all of the controls operating accroding to the inputs from the controller and in the correct directions - rudder, elevator etc.
2. Plug the battery in, do the motor motors turn over
3. Do the props rotate in the right direction - they should both direct air behind the plane - over the wings
4. Are the props counter rotating - do you have the props on right
5. When you place the plane on the ground can you get it to taxi
6. If it will taxi give it some throttle and tell us what it does (in as much detail as you can) - You might need a bit of right rudder to get it going striaght

In other words tell us what the plane does/doesn't do and perhaps we can figure this out. But we (I) need a lot more information and input on what you have tried already. At least we will have an idea of which direction we need to go.